LET Reviewer in TLE 10

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="166" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s400/mcsq-tle.jpg" width="400" /></a></div> <br /> What is the approximate characteristic voltage that develops across a red LED?<br /> <br /> A. 1.7 V<br /> B. 0.6 V<br /> C. 3.4 V<br /> D. 6 V<br /> <br /> If two resistors are placed in series, the final resistance is ________.<br /> <br /> A. higher<br /> B. lower<br /> C. the same<br /> D. cannot be determined<br /> <br /> A 100n capacitor in parallel with 10n produces ________.<br /> <br /> A. 90n<br /> B. 110n<br /> C. 100n<br /> D. cannot be determined<br /> <br /> Printed on the dial of an AM radio is an RF band covering _________.<br /> <br /> A. kHz 76 - 90 MHz<br /> B. 88 - 108 MHz<br /> C. 16 Hz - 20 kHz<br /> D. 535 - 1,605 kHz<br /> <br /> An ordinary radio can be tuned to different stations. The electronic component responsible for this function is the:<br /> <br /> A. Tuning capacitor<br /> B. Oscillator coil<br /> C. IF transformer<br /> D. Detector diode<br /> <br /> The condition of a loud speaker is tested more accurately using one of the ranges listed below:<br /> <br /> A. R x 1K<br /> B. R x 10<br /> C. R x 1<br /> D. R x 10K<br /> <br /> A Service Electronics Technician cleaned the terminal of the component using sand paper or knife before it soldered to the PCB. What is the main purpose of that cleaning?<br /> <br /> A. To attract more charges.<br /> B. To remove the insulator so that soldering can be made easily.<br /> C. To attract electrons, protons, and neutrons.<br /> D. To maximize the desired voltages.<br /> <br /> If the Service Electronics Technician applied the so-called pre-tinning, how should be the process be?<br /> <br /> A. The Service Electronics Technician applies a little amount of soldering lead and soldering flux to the tip during pre-heating of the soldering iron.<br /> B. The Service Electronics Technician cleans the soldering tip using files, sand paper or a cutter.<br /> C. The Service Electronics Technician allows his soldering iron to heat atleast 40 minutes before he uses it and solders with the terminal of the component.<br /> D. The Service Electronics Technician checks the temperature of the tip before soldering is made.<br /> <br /> To search for relate literature by accessing several databases by the use of a telephone line to connect a computer library with computers that have database is termed:<br /> <br /> A. Computer search<br /> B. Manual search<br /> C. on - line search<br /> D. compact disc search<br /> <br /> The part of a feasibility study which describes the location of the business and its building specifications<br /> <br /> A. Production  <br /> B. Introduction<br /> C. Market feasibility<br /> D. Proponents, management & personnel<br /> <br /> What is the scheme of product movement from the producer to the consumer?<br /> <br /> A. Marketing<br /> B. Selling<br /> C. Merchandizing<br /> D. Retailing<br /> <br /> It is the care on personal appearance which includes the condition of the body and how one looks and smells.<br /> <br /> A. Grooming<br /> B. Personality development<br /> C. Proper hygiene<br /> D. Good health<br /> <br /> An employee exposes the wrong doings of his employer to outsiders, such as the media or government regulatory agencies. What behavior is it?<br /> <br /> A. Shame campaign<br /> B. Rumor mongering<br /> C. Murmuring<br /> D. Whistle blowing<br /> <br /> Which of the following is a household chore that has to be done every day?<br /> <br /> A. Cleaning the ceiling<br /> B. Sweeping the floor<br /> C. Dusting the furniture<br /> D. Laundering bed sheets<br /> <br /> Fleas attack chicken. They are dark brown in color with three pairs of legs and in flattered conditions. Generally, they are located near:<br /> <br /> A. Shank and toes<br /> B. Vent and thighs<br /> C. Wings and wattles<br /> D. Eyes and comb<br /> <br /> Metaldehyde is a highly selective molluscicide which will minimize problem in bangus ponds:<br /> <br /> A. Snails<br /> B. Frogs<br /> C. Snakes<br /> D. Catfish<br /> <br /> <script async="" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" data-ad-client="ca-pub-8778936821986636" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5535366048" style="display: block; text-align: center;"></ins><script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> Some farmers have this practice of lifting sweet potato vines which are touching the ground in order to:<br /> <br /> A. Harvest the tops<br /> B. Prune the roots<br /> C. Change growing direction<br /> D. Produce bigger tubers<br /> <br /> Which of the following in some aspects of the family life affect the father image?<br /> <br /> A. In-law relationships<br /> B. Sexual compatibility<br /> C. Duties and responsibilities<br /> D. Patterns of authority<br /> <br /> Which of these is the function of zener diode?<br /> <br /> A. allows current to flow in one direction<br /> B. converts electrical energy to light<br /> C. maintain a fixed voltage across its terminals<br /> D. produced a light-sensitive diode<br /> <br /> A device designed to receive or transmit radio signals.<br /> <br /> A. loudspeaker<br /> B. antenna<br /> C. microphone<br /> D. amplifier<br /> <br /> What kind of network does electric circuit has?<br /> <br /> A. opened loop<br /> B. one loop<br /> C. closed loop<br /> D. two loop<br /> <br /> In logic gates, the output is true when its inputs are different.<br /> <br /> A. OR Gate<br /> B. NOR Gate<br /> C. EX-OR Gate<br /> D. EX-NOR Gate<br /> <br /> following are cosmetics EXCEPT_____.<br /> <br /> A. astringent<br /> B. lipstick<br /> C. lotion<br /> D. perfume<br /> <br /> In hearing mass, it is also necessary to look your best, so it is also proper to wear_____ make –up.<br /> <br /> A. evening<br /> B. ordinary<br /> C. photographic<br /> D. theatrical<br /> <br /> You are going in an exclusive date, unfortunately you have intense blemishes on<br /> your face. What could better hide these imperfections?<br /> <br /> A. Concealer<br /> B. Face powder<br /> C. Foundation<br /> D. Mascara<br /> <br /> What could make your checkbone appear more defined ?<br /> <br /> A. blush-on<br /> B. bronzer<br /> C. face powder<br /> D. glitter<br /> <br /> Considering that your eyebrow gone out of shape. What will you do in case you wanted to retain the proper shape?<br /> <br /> A. apply eyebrow pencil<br /> B. eyebrow arching<br /> C. gently apply eye shadow<br /> D. use foundation cream<br /> <br /> What cosmetic protects the nail polish and minimizes the chipping or cracking of the colored polish ?<br /> <br /> A. base coat<br /> B. nail drier<br /> C. nail polish<br /> D. top coat<br /> <br /> What is the description of half moon design in manicure ?<br /> <br /> A. There is a white nail polish left at the tip of the nail.<br /> B. There is half moon design on the nail.<br /> C. Half of the nail is with top coat<br /> D. There is white nail polish left at the base of the nail.<br /> <br /> <br /> The father and the son have the same color of hair, its strength and texture . because it depends on _____.<br /> <br /> A. environment effect<br /> B. hereditary qualities<br /> C. physical manipulation<br /> D. physical growth<br /> <br /> Brushing the hair is always a part of a scalp treatment for the following reason EXCEPT_____<br /> <br /> A. It straighten the hair.<br /> B. stimulate the scalp<br /> C. remove dust and dirt from the hair<br /> D. give the hair added luster<br /> <br /> Which of these tools is used to remove the fine hair near the skin?<br /> <br /> A. clipper<br /> B. Hair shaping scissors<br /> C. straight razor<br /> D. thinning shears<br /> <br /> What fingers are usually used when cutting hair using hair shaping scissors<br /> <br /> A. Middle and ring finger<br /> B. Thumb and middle finger<br /> C. Ring finger and small finger<br /> D. Index and middle finger<br /> <br /> Which type of lines is used to show mechanical linkages between components or parts on schematic diagram?<br /> <br /> A. Connecting lines<br /> B. Dashed lines<br /> C. Medium lines<br /> D. Thin lines<br /> Imagine three resistors in parallel, with values of 22 ohms, 27 ohms, and 33 ohms. If a 12 V battery is connected across this combination, what is the current drawn from the battery?<br /> <br /> A. 1.4 A<br /> B. 15 mA<br /> C. 150 mA<br /> D. 1.5 A<br /> <br /> Which of the following is a non-polarized electronic component?<br /> <br /> A. Transistor<br /> B. Resistor<br /> C. Diode<br /> D. Electrolytic capacitor<br /> <br /> The voltage rating found in a capacitor is called ________.<br /> <br /> A. Peak-reverse voltage<br /> B. Working voltage<br /> C. Blow-up voltage<br /> D. Breakdown voltage<br /> <br /> A diode is an electronic part that at all times is expected to do one of the following functions. Which one is it?<br /> <br /> A. allow current to flow in both directions<br /> B. multiply voltage<br /> C. allow current to flow in one direction only<br /> D. not allow any current flow<br /> <br /> <br /> When a diode is tested and the reading is zero, it means the diode is ________.<br /> <br /> A. Shorted<br /> B. Open<br /> C. Leaky<br /> D. Good<br /> <br /> If the transistor is an NPN type, the base is ________.<br /> <br /> A. negative & positive<br /> B. negative<br /> C. positive<br /> D. common<br /> <br /> If the arrow of a transistor symbol is pointing inward it tells us that the transistor is:<br /> <br /> A. NPN<br /> B. PNP<br /> C. Bipolar<br /> D. Injunction<br /> <br /> In the electronic symbol of a transistor, the electrode with an arrow is the:<br /> <br /> A. Emitter<br /> B. Base<br /> C. Collector<br /> D. Cathode<br /> <br /> The production of magnetic field by current in a conductor is ________.<br /> <br /> A. Electromagnetism<br /> B. Ferromagnetism<br /> C. Magnetism<br /> D. Diamagnetism<br /> <br /> In what instrument is the ohmmeter found?<br /> <br /> A. Ammeter<br /> B. Tube tester<br /> C. Capacitor tester<br /> D. VOM<br /> <br /> From what part of the ohmmeter do you derive resistance reading?<br /> <br /> A. Range multiplier<br /> B. Reading scale<br /> C. Test probes<br /> D. Pointer<br /> <br /> Which instrument serves as 3 measuring instruments in one?<br /> <br /> A. Audio generator<br /> B. Oscilloscope<br /> C. Signal generator<br /> D. VOM<br /> <br /> Which device produces simple waveforms?<br /> <br /> A. Audio amplifier<br /> B. VOM<br /> C. Signal tracer<br /> D. Signal generator<br /> <br /> What is the another name for connection diagram?<br /> <br /> A. Wiring diagram<br /> B. Block diagram<br /> C. Pictorial diagram<br /> D. Schematic diagram<br /> <br /> Which equipment is used to discharge electrical charges produced by the human body?<br /> <br /> A. Audio generator<br /> B. Signal generator<br /> C. ESD<br /> D. VOM<br /> <br /> Which term refers to the set of rules or practices to ensure no accident prevention?<br /> <br /> A. Safety practices<br /> B. Rules and regulation<br /> C. Policy order<br /> D. Action plan<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-10-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 10

LET REVIEWER FOR T.L.E. MAJORS What is the approximate characteristic voltage that develops across a red LED? A. 1.7 V B. 0.6 V C. 3...

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LET Reviewer in TLE 9

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="166" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s400/mcsq-tle.jpg" width="400" /></a></div> <br /> It is the process of doing two or more related task simultaneously<br /> <br /> A. Dovetailing<br /> B. Synchronizing<br /> C. Work simplification<br /> D. Work technique<br /> <br /> In general, from which of the following foods are complete proteins derived?<br /> <br /> A. Milk, gelatin and soy<br /> B. Rice, potatoes and eggs<br /> C. Meat, fish and poultry<br /> D. Vegetables, grains and fruits<br /> <br /> When apples or potatoes are peeled and sliced, it will turn brown if not used immediately. To prevent this, you need to:<br /> <br /> A. soak in calamansi, lemon or water with vinegar<br /> B. put this in hot water then in cold water<br /> C. wash again after peeling<br /> D. soak in oil<br /> <br /> What is the proper way of storing raw food?<br /> <br /> A. It should be stored above cooked and ready-to-eat food<br /> B. It should be stored on the same shelf as cooked and ready-to-eat food<br /> C. It should be stored below cooked and ready-to-eat food<br /> D. It should be stored beside cooked and ready-to-eat food<br /> <br /> Plumbing codes always varied widely from place to place to protect the<br /> <br /> A. beauty of the community<br /> B. health of the people in other countries<br /> C. health of the people<br /> D. health of the community<br /> <br /> Who are the people responsible and assigned to check if your plumbing connections are appropriate?<br /> <br /> A. the building inspector<br /> B. the engineer<br /> C. the plumber<br /> D. the foreman<br /> <br /> Sealants refer to the polymeric range material made from natural rubber and the various<br /> <br /> A. powder<br /> B. synthetic elastomer<br /> C. color<br /> D. liquid enhancer<br /> <br /> <br /> Today modern living, every home plumber should have a copy of the local code. This code can be acquired from the office of<br /> <br /> A. City engineer office<br /> B. Public works and Highways<br /> C. Barangay office<br /> D. Building inspectors<br /> <br /> It is the simplest solid state device which is use as rectifier.<br /> <br /> A. transistor<br /> B. diode<br /> C. resistor<br /> D. capacitor<br /> <br /> It is a kind of electronic equipment use to measure resistance.<br /> <br /> A. Voltmeter<br /> B. Ohm meter<br /> C. Ammeter<br /> D. Wattmeter<br /> <br /> It is a kind of diagram where all information its symbol and designation are emphasize.<br /> <br /> A. Electricity<br /> B. Schematic diagram<br /> C. Wiring diagram<br /> D. fish tailing diagram<br /> <br /> It is a branch of physics which deals with the study of the behavior properties and control electrons in the circuit.<br /> <br /> A. Electricity<br /> B. Electronics<br /> C. Radio Mechanics<br /> D. Computer<br /> <br /> It is a kind of circuit where there is a continuous flow of electric current.<br /> <br /> A. Close circuit<br /> B. Open circuit<br /> C. Short circuit<br /> D. Ground circuit<br /> <br /> It is a process of removing unwanted copper from the PCB.<br /> <br /> A. Soldering<br /> B. Etching<br /> C. Boring<br /> D. Mounting<br /> <br /> Activities/benefits offered for sale.<br /> <br /> A. Services<br /> B. retailing<br /> C. installment<br /> D. wholesaling<br /> <br /> <script async="" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" data-ad-client="ca-pub-8778936821986636" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5535366048" style="display: block; text-align: center;"></ins><script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> Anyone who engages in entrepreneurial activities/enterprises.<br /> <br /> A. Entrepreneur<br /> B. entrepreneurship<br /> C. services<br /> D. retailing<br /> <br /> Customer and storeowner agreement on the amount to be paid by the customer to the latter on specified dates.<br /> <br /> A. selling price<br /> B. installment<br /> C. mark-up<br /> D. mark-down<br /> <br /> Customer pays for the merchandise upon its delivery to him/her.<br /> <br /> A. c.o.d.<br /> B. mark-down<br /> C. mark-up<br /> D. installment<br /> <br /> If pictures needed from an electronic encyclopedia, what must be done?<br /> <br /> A. Cite the source for the picture<br /> B. Use the encyclopedia picture freely<br /> C. Credit the group members for scanning the picture<br /> D. List the names of the group members at the end of the project<br /> <br /> Loyalty is measure when people stay together in time of crises. What does it strengthen?<br /> <br /> A. Partnership<br /> B. Friendship<br /> C. Healthy competition<br /> D. Cooperation<br /> <br /> Which of the following sciences is the statistical study of human population and its distribution?<br /> <br /> A. Ecology<br /> B. Geography<br /> C. Anthropology<br /> D. Demography<br /> <br /> There are numerous kinds of saws. The one used by sawing along the grain of wood is called:<br /> <br /> A. Rip saw<br /> B. Coping saw<br /> C. Cross cut saw<br /> D. Back saw<br /> <br /> Drills and bits are friendly tools that facilitate project making. Which of the following is used for boring holes on wood?<br /> <br /> A. Drill bit<br /> B. Nail set<br /> C. Saw set<br /> D. Auger bit<br /> <br /> The rate of doing work is called ________.<br /> <br /> A. energy<br /> B. power<br /> C. voltage<br /> D. resistance<br /> <br /> MilliHenry is equal to ________.<br /> <br /> A. 10th Henry<br /> B. 100th Henry<br /> C. 1,000th Henry<br /> D. 1,000,000th Henry<br /> <br /> An inductor opposes any change in ________.<br /> <br /> A. voltage<br /> B. current<br /> C. frequency<br /> D. modulation<br /> <br /> A circuit having two or more current paths is a ________ connection.<br /> <br /> A. parallel<br /> B. series<br /> C. series-parallel<br /> D. cannot be determined<br /> <br /> In checking capacitor to see if it is shorted, open or leaky, you would use the ________ ohmmeter range.<br /> <br /> A. lowest<br /> B. highest<br /> C. middle<br /> D. upper<br /> <br /> A schematic diagram shows the components of an electronic circuit by means of ________.<br /> <br /> A. a symbol<br /> B. a construction<br /> C. physical appearance<br /> D. linear appearance<br /> <br /> If there are only two resistors with the same values in parallel circuit, which formula may be used to find its total resistance?<br /> <br /> A. Rt = R/n<br /> B. Rt = (R1xR2) / (R1+R2)<br /> C. 1/Rt = 1/R1 + 1/R2 + ......1/Rn<br /> D. Rt = (R1+R2) / (R1xR2)<br /> <br /> Which hand tool is used solely for cutting metals?<br /> <br /> A. utility knife<br /> B. saw<br /> C. magnifying glass<br /> D. paint brush<br /> <br /> After the top coal is completely dry, apply hand lotion with light manipulation.What<br /> direction is followed ?<br /> <br /> A. Apply lotion over the hands to all fingertips.<br /> B. Apply lotion all over the hands and arms.<br /> C. Apply lotion over the hands from wrists to fingertips<br /> D. Apply lotion over the hands and palm.<br /> <br /> What is used for cutting toenails ?<br /> <br /> A. nail clipper<br /> B. nail cutter<br /> C. nipper<br /> D. tweezer<br /> <br /> What cosmetic is used together with eyelashes to make them appear fuller, thicker,<br /> darker and longer ?<br /> <br /> A. blush on<br /> B. eyeliner<br /> C. eye shadow<br /> D. mascara<br /> <br /> Hair is composed of protein substance called Keratin which is also present in all horny growth such as the following EXCEPT____.<br /> <br /> A. claws<br /> B. hoofs<br /> C. nails<br /> D. palm<br /> <br /> It is a vertical section of 3 or 4-inch-diameter pipe that carries waste away from toilets and connects with the main house drain in the basement or crawl space.<br /> <br /> A. soil stack<br /> B. cement pipes<br /> C. plastic pipes<br /> D. cast iron pipes<br /> <br /> It is necessary to install this type of valve so that the incoming water lifts the valve from beneath.<br /> <br /> A. loose valve<br /> B. flanged and loose valves<br /> C. universal valve<br /> d flanged valves<br /> <br /> The law that provides a standard codes for plumbing whose primary purpose is to protect the health of the community against serious health hazarD.<br /> <br /> A. Building code<br /> B. Municipal ordinance<br /> C. National plumbing code<br /> D. City ordinance<br /> <br /> It is a series of pipes connections that drain off solid and liquid waste in a building<br /> <br /> A. sewer connections<br /> B. traps<br /> C. Drainage system<br /> D. Piping system<br /> <br /> President of various business enterprises and that manufactures of passenger jeeps.<br /> <br /> A. Leonardo Sarao<br /> B. Leonardo Leonardo<br /> C. Leonardo da Vinci<br /> D. Leonardo Madrazo<br /> <br /> Part of the national budget comes from taxes paid by .<br /> <br /> A. wealthy families<br /> B. poor families<br /> C. entrepreneurs<br /> D. foreigners<br /> <br /> helps solve unemployment among the people.<br /> <br /> A. innovators<br /> B. inventors<br /> C. business management<br /> D. business enterprise<br /> <br /> It exist at all times, because people need goods and services to survive.<br /> <br /> A. demand<br /> B. business opportunities<br /> C. business needs<br /> D. supply<br /> <br /> Factor in searching for business opportunities that ask: What products are in demand?<br /> <br /> A. the need of the community<br /> B. skills and interests<br /> C. available resources<br /> D. market<br /> <br /> The customer takes home the merchandise that has been charged to him/her.<br /> <br /> A. Charge-Take-Sale<br /> B. Cash-Send or Cash Deliver Sale<br /> C. Cash-Take-Sale<br /> D. Cash-Send or Cash Deliver Sale<br /> <br /> Upon delivery of the merchandise to his/her home the customer pays cash for it.<br /> <br /> A. Lay-Away or Will-Call Sale<br /> B. Installment Sale<br /> C. C.O.D. Sale sds<br /> D. Part-Cash-Part Charge Sale<br /> <br /> The customer and the storeowner agree that a certain amount be paid on a specified date until the merchandise is fully paid.<br /> <br /> A. Lay-Away or Will-Call Sale<br /> B. Installment Sale<br /> C. C.O.D. Sale<br /> D. Part-Cash-Part Charge Sale<br /> <br /> Looking around and seeing people, who of the following shows good grooming ?<br /> <br /> A. A group of students wearing sando and shorts in an evening formal party.<br /> B. A teacher in school uniform selling goods in the market.<br /> C. A girl wearing swimsuit for swimming lesson..<br /> D. A mother wearing a house dress hearing mass.<br /> <br /> After applying the cuticle remover you are now ready to loosen cuticle. How will you loosen cuticle?<br /> <br /> A. Push the cuticle using the flat side of the pusher.<br /> B. Dry the finger while pushing the cuticle<br /> C. Scratch the nail plate<br /> D. Push the cuticle using the pointed side of the pusher.<br /> <br /> To remove old polish on the nails the absorbent cotton should have____<br /> <br /> A. cuticle remover<br /> B. cuticle oil<br /> C. emollient cream<br /> D. solvent<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-9-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 9

LET REVIEWER FOR T.L.E. MAJORS It is the process of doing two or more related task simultaneously A. Dovetailing B. Synchronizing C....

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LET Reviewer in TLE 8

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="166" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s400/mcsq-tle.jpg" width="400" /></a></div> <br /> A schematic diagram shows the components of an electronic circuit by means of:<br /> <br /> A. Symbol<br /> B. Construction<br /> C. Physical appearance<br /> D. Linear appearance<br /> <br /> What is the common characteristic of strip board and printed circuit board?<br /> <br /> A. temporary circuit board<br /> B. permanent circuit board<br /> C. no soldering required<br /> D. requires no special preparation<br /> <br /> This kind of tool has stationary and movable jaw that can gripe and hold the pipes during assembly of parts.<br /> <br /> A. combination pliers<br /> B. adjustable wrench<br /> C. pipe wrench<br /> D. basin wrench<br /> <br /> The value that a retailer sets for the article for sale. It is the amount of money paid for goods or services.<br /> <br /> A. ceiling<br /> B. mark-up<br /> C. price<br /> D. sales<br /> <br /> Used to pay goods and services and is the medium of exchange in trading with other countries.<br /> <br /> A. other goods<br /> B. money<br /> C. foods<br /> D. things<br /> <br /> Manufacturing activity that has a continuous production.<br /> <br /> A. Continuous Manufacturing or Flow Shop<br /> B. Batch Manufacturing<br /> C. Intermittent Manufacturing<br /> D. Project Manufacturing<br /> <br /> If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):<br /> <br /> A. OR Gate<br /> B. NOR Gate<br /> C. AND Gate<br /> D. NAND Gate<br /> <br /> A point is the projection of a line if it is perpendicular to the:<br /> <br /> A. Plane of proportion<br /> C. Plane of projection<br /> B. Plane of direction<br /> D. Plane of intersection<br /> <br /> Which is TRUE of a series DC motor with no load?<br /> <br /> A. Tends to stop or not start<br /> B. Maybe damaged by excessive speed<br /> C. Has reverse direction<br /> D. Becomes an AC generator<br /> <br /> The following are methods of training leather except:<br /> <br /> A. Fur<br /> B. Chrome<br /> C. Grease<br /> D. Vegetable<br /> <br /> Some detail of the top view of a section of a country is shown in a ___map.<br /> <br /> A. contour<br /> B. geographic<br /> C. relief<br /> D. topographic<br /> <br /> The changing values of variables in a line graph is shown on the ___axis.<br /> <br /> A. Horizontal<br /> B. Inclines<br /> C. oblique<br /> D. vertical<br /> <br /> In order to avoid the sewer gases to build up pressure in the drainage system, the must connect<br /> <br /> A. Water system<br /> B. Venting system<br /> C. Drainage system<br /> D. Plumbing system<br /> <br /> If you want to draw more attention on the eyelid and under eyebrow, which of these<br /> will you use?<br /> <br /> A. Blush on<br /> B. Eyeliner<br /> C. Eye shadow<br /> D. Eyelash extension<br /> <br /> Which interview is highly structured?<br /> <br /> A. Planned<br /> B. Stress<br /> C. Ambush<br /> D. Patterned<br /> <br /> <script async="" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" data-ad-client="ca-pub-8778936821986636" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5535366048" style="display: block; text-align: center;"></ins><script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> Solder is a mixture of ________.<br /> <br /> A. tin lead<br /> B. zinc and lead<br /> C. zinc and tin<br /> D. copper and lead<br /> <br /> Accessories enhance or add beauty to give a given space. Listed below are the decorative objects EXCEPT one.<br /> <br /> A. Table lamps<br /> B. Graphic arts<br /> C. wood crafts<br /> D. metal works<br /> <br /> The drawing equipment that is used to draw horizontal lines is ____.<br /> <br /> A. cross-ruled paper<br /> B. ruler<br /> C. triangle<br /> D. T-square<br /> <br /> Most kitchens are equipped with at least one paring knife. What does “pare” mean?<br /> <br /> A. to remove the bones from meat or fish<br /> B. to divide in half by cutting into two pieces<br /> C. to remove the peeling or outer skin of a fruit or vegetable with a knife<br /> D. to slice into thin strips<br /> <br /> The application of Science and technology contribute much in the improvements of the plastic materials in plumbing. It indicate that that<br /> <br /> A. uniform regulations can be expected<br /> B. capital can be expected<br /> C. demand can be expected<br /> D. regulations can be the same<br /> <br /> Which statement is true about Kirchhoff’s Current Law?<br /> <br /> A. The sum of the currents entering the node is equal to that leaving the same node<br /> B. The current in a conducting loop is the same for all resistors in the loop.<br /> C. The numerical sum of the currents entering a node is zero.<br /> D. The sum of the current over a loop is zero.<br /> <br /> How does the video signal of television networks transmitted?<br /> <br /> A. By modulating the frequency of the wave<br /> B. By modulating the amplitude of the wave<br /> c By transforming it to an analog signal<br /> D. By transforming it to a digital signal<br /> <br /> An organized task of people to produce and sell goods and services is<br /> <br /> A. business<br /> B. economy<br /> C. industry<br /> D. technology<br /> <br /> Reading nutritional labels though time consuming is a desirable practice because<br /> <br /> A. It serves as guide in the proper use of the product.<br /> B. It helps in selecting the best product.<br /> C. It serves as guide on the content of the product.<br /> D. It provides nutritional data.<br /> <br /> The most practical way of serving meals, particularly when the space is limited and there’s no enough work force<br /> <br /> A. Blue plate service<br /> B. Buffet service asa<br /> C. Compromise service<br /> D. Russian service<br /> <br /> When you want to indicate the center of holes of an object to be made in the<br /> drawing, which of the following lines will you use?<br /> <br /> A. Adjacent parts line<br /> B. Center lines<br /> C. Ditto lines<br /> D. Long break lines<br /> <br /> If you want to contrast the outline of the object and contact extension lines withlong, slim arrowheads what line will you use?<br /> <br /> A. Construction lines<br /> B. Dimension lines sadsa<br /> C. Extension lines<br /> D. Guidelines<br /> <br /> Which fuse has its internal fusible wire wrapped around an insulator?<br /> <br /> A. a slow-blow type fuse<br /> B. an inductive fuse<br /> C. a capacitive fuse<br /> D. intended for high voltage fuse<br /> <br /> Which would be considered "basic components of a power supply"?<br /> <br /> A. zener, regulator, transformer<br /> B. regulator, diode, AC power, load<br /> C. transformer, bridge, capacitor, load<br /> D. filter, regulator, rectifier, transformer<br /> <br /> There are various types of diodes. This diode that acts as a regulator is the ________.<br /> <br /> A. Silicon diode<br /> B. Crystal diode<br /> C. LED<br /> D. Zener diode<br /> <br /> You will find an electrode nearest the white band on a rectifier. What is it?<br /> <br /> A. Anode<br /> B. Cathode<br /> C. Gate<br /> D. Main Terminal<br /> <br /> What electronic component is commonly used to amplify or switch electronic signals?<br /> <br /> A. capacitor<br /> B. transistor<br /> C. diode<br /> D. resistor<br /> <br /> Use to assemble electronics appliances and project.<br /> <br /> A. electronics tools<br /> B. electronics unit<br /> C. electronics components<br /> D. electrical network<br /> <br /> When using soldering iron in soldering surface mount component it requires ___.<br /> <br /> A. bigger tips<br /> B. smaller tips<br /> C. narrow tips<br /> D. wider tips<br /> <br /> The kind of facial manipulation that slide the finger to center of forehead then slide<br /> finger with slight pressure towards the temple and rotate is called____.<br /> <br /> A. chin movement<br /> B. linear movement<br /> C. circular movement<br /> D. stroking movement<br /> <br /> Which of the following practice should be avoided?<br /> <br /> A. File nails only in one direction going to the center.<br /> B. File nails when it is dry.<br /> C. Chipped polish is smoothen with nail buffer.<br /> D. File nails after a shower.<br /> <br /> For better upkeep of face muscles ____ motion is used to remove cleansing cream.<br /> <br /> A. downward<br /> B. inward and sideward<br /> C. sideward and upward<br /> D. upward and outward<br /> <br /> This line is used to represent the visible edges of an object when making a<br /> drawing.<br /> <br /> A. Hidden line<br /> B. Long break line<br /> C. Outline of parts<br /> D. Section line<br /> <br /> How will draw horizontal lines?<br /> <br /> A. It is drawn from right to left<br /> B. It is drawn from left to right<br /> C. It is drawn along the vertical edge of triangle<br /> D. It is drawn in any direction.<br /> <br /> This kind of line is a heavy wavy lines made of freehand.<br /> <br /> A. cutting plane lines<br /> B. ditto lines<br /> C. long break lines<br /> D. short break lines<br /> <br /> The zero point of a line graph is called ____.<br /> <br /> A. Axis<br /> B. Extension<br /> C. intersection<br /> D. origin<br /> <br /> Which of the following graph is useful in making percentage comparison?<br /> <br /> A. Bar graph<br /> B. Line graph<br /> C. Pie graph<br /> D. volume graph<br /> <br /> If you want to know in what month you have sold more products using geometric<br /> figures, you sue _____ graph.<br /> <br /> A. Bar<br /> B. Pie<br /> C. pictorial<br /> D. organizational<br /> <br /> The line-up of personnel in a department is more vividly seen when you use ___<br /> Graph.<br /> <br /> A. Bar<br /> B. Pie<br /> C. pictorial<br /> D. organizational<br /> <br /> According to the recipe book, you need to mix the ingredients vigorously so as to incorporate air making the mixture thick and smooth. This process is called:<br /> <br /> A. Toss<br /> B. Blending<br /> C. Mixing<br /> D. Whipping<br /> <br /> The type of protein which can maintain life but cannot support growth<br /> <br /> A. Incomplete<br /> B. complete<br /> C. partially incomplete<br /> D. essential<br /> <br /> These are some of the guidelines in the conservation of nutrients in preparing fruits and vegetables except:<br /> <br /> A. wash fruits and vegetables before peeling<br /> B. cut fruits and vegetables immediately before cooking<br /> C. pare fruits and vegetables immediately before cooking<br /> D. allow frozen vegetables to thaw before cooking<br /> <br /> Which of the following instrument is used to measure the amount of current flowing in an element in a circuit?<br /> <br /> A. ammeter<br /> B. ohmmeter<br /> C. tester<br /> D. voltmeter<br /> <br /> A transformer has 250 turns in its secondary coil. The secondary voltage is 10 V. If the transformer is connected to a 220 V source, how many turns does the transformer have in its primary coil?<br /> <br /> A. 5500<br /> B. 2500<br /> C. 500<br /> D. 11<br /> <br /> Which of the following semiconducting device serves as an amplifier in a circuit?<br /> <br /> A. capacitors<br /> B. diodes<br /> C. integrated circuits<br /> D. transistor<br /> <br /> A step up transformer is used by power plants to transmit electrical power at a very high voltage over a large distance. Why is this so?<br /> <br /> A. It is the cheapest way of transmitting electrical power.<br /> B. Because large amount of power requires large amount of voltage for transmission.<br /> C. Because high voltage transmission lines have almost zero resistance to the flow of current.<br /> D. Because current is small in high voltage transmission lines preventing significant waste of electrical energy.<br /> <br /> Unintentionally the tissues surrounding the nails got minor injuries, what will you<br /> apply?<br /> <br /> A. antiseptic<br /> B. alcohol<br /> C. emollient cream<br /> D. hydrogen peroxide<br /> <br /> What tools are NOT recommended to be used in electronics works?<br /> <br /> A. brand new tools<br /> B. branded tools<br /> C. damaged tools<br /> D. locally produced tools<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-8-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 8

LET REVIEWER FOR T.L.E. MAJORS A schematic diagram shows the components of an electronic circuit by means of: A. Symbol B. Construct...

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LET Reviewer in TLE 7

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="166" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s400/mcsq-tle.jpg" width="400" /></a></div> <br /> 1. What is the resistor value of Blue, Black, Orange and Silver?<br /> <br /> a. 60 K + 5%<br /> b. 50 K + 5%<br /> c. 60 K + 10%<br /> d. 50 K + 5%<br /> <br /> 2. Electronic tools can last lifetime if they are ___________________.<br /> <br /> a. used in many purposes<br /> b. inhibit rust because they are not lubricated<br /> c. properly used based from the instructions given<br /> d. clean once in a while<br /> <br /> 3. A _____ is a device that resists the flow of charge.<br /> <br /> a. Resistor<br /> b. Buffer<br /> c. Diode<br /> d. Microfarad (or μF;)<br /> <br /> 4. In logic gate, the output will be a LOW for any case when one or more inputs are zero in a(n):<br /> <br /> a. OR Gate<br /> b. AND Gate<br /> c. NAND Gate<br /> d. NOT Gate<br /> <br /> 5. It is used to display the shape of electrical signals and it can be used to measure their voltage and time period.<br /> <br /> a. Galvanometer<br /> b. Ohmmeter<br /> c. Voltmeter<br /> d. Oscilloscope<br /> <br /> 6. What finger will you start applying the base and top coat nail polish.<br /> <br /> A. Index finger<br /> B. Little finger<br /> C. Ring finger<br /> D. Thumb<br /> <br /> 7. What should an electrician first do before installing the electrical wiring system of a building?<br /> <br /> a. Buy the materials<br /> b. Prepare a contract<br /> c. Get a meter base from Meralco<br /> d. Secure a wiring permit<br /> <br /> 8. hat pencil point is best recommended in sketching?<br /> <br /> a. Wedge<br /> b. Conical<br /> c. Dull<br /> d. Flat<br /> <br /> 9. Which of these finishing materials would give a transparent sheen to a wood surface?<br /> <br /> a. Oil<br /> b. Abrasives<br /> c. Varnish<br /> d. Shellac<br /> <br /> 10. Which of the following tools is used in checking the squareness of corners and the flatness of surfaces?<br /> <br /> a. Steel rule<br /> b. T-squares<br /> c. Pull push rule<br /> d. Band protractor<br /> <br /> 11.Which of the following is not an electronics component?<br /> <br /> a. diode<br /> b. capacitors<br /> c. resistors<br /> d. power<br /> <br /> 12.What does LED refers to?<br /> <br /> a. Light Emitting Diode<br /> b. Light Emission Devices<br /> c. Light Emitting Devices<br /> d. Light Emission Diode<br /> <br /> 13. What is this symbol ?<br /> <br /> a. capacitor<br /> b. variable capacitor<br /> c. polarized capacitor<br /> d. timmer capacitor<br /> <br /> 14. What is the color code for a 220 5% resistor?<br /> <br /> a. Red, Red, Brown, Silver<br /> b. Red, Red, Brown, Gold<br /> c. Red, Red, Black, Gold<br /> d. Orange, Orange, Black, Gold<br /> <br /> 15. Component that store electrical charge in an electrical field.<br /> <br /> a. capacitors<br /> b. diode<br /> c. resistors<br /> d. transistor<br /> <br /> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-8778936821986636" data-ad-slot="5535366048"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <br /> 16. What electronic circuit trouble is affected of environmental condition such as dust, dirt, and humidity?<br /> <br /> a. broken wiring inside cord set<br /> b. gummed up lubrication<br /> c. short circuits<br /> d. insect damage<br /> <br /> 17. It is used to connect the holes where components are placed in a printed circuit board.<br /> <br /> a. terminal strip<br /> b. copper tracks<br /> c. phenolic board<br /> d. copper board<br /> <br /> 18. A NAND gate has:<br /> <br /> a. LOW inputs and a HIGH output<br /> b. LOW inputs and a LOW output<br /> c. HIGH inputs and a HIGH output<br /> d. None of these above<br /> <br /> 19. When doing pedicure the patron’s foot is rested on ____.<br /> <br /> A. barber’s chair<br /> B. ottoman<br /> C. pedicure chair<br /> D. stool<br /> <br /> 20. You wanted to shape your fingernails, which of these tools will you use ?<br /> <br /> A. emery board<br /> B. orangewood stick<br /> C. nail cutter<br /> D. tweezer<br /> <br /> 21. The following are materials and cosmetics in giving hot oil treatment EXCEPT ____.<br /> <br /> A. conditioner<br /> B. hot oil<br /> C. heating caps<br /> D. tonic<br /> <br /> 22. Which of the following materials should not be missed to facilitate winding?<br /> <br /> A. curlers<br /> B. end papers<br /> C. roller clip<br /> D. setting lotion<br /> <br /> 23. The following are tools for haircutting EXCEPT ____.<br /> <br /> A. hair shaping scissor<br /> B. thinning shears<br /> C. straight razor<br /> D. water sprayer<br /> <br /> 24. What branch of physics refers to the flow of electron through nonmetal conductors?<br /> <br /> A. Mechanics<br /> B. Physics<br /> C. Electricity<br /> D. Electronics<br /> <br /> 25. It is an electronic tool that is use to strip off wire insulator from its conductor.<br /> <br /> A. wire stripper<br /> B. socket wrench<br /> C. small tweezers<br /> D. long nose pliers<br /> <br /> 26. Before doing the plain facial which of these procedures is done first ?<br /> <br /> A. apply emollient cream<br /> B. analyze the skin<br /> C. cleanse the face<br /> D. remove cleansing cream<br /> <br /> 27. The kind of hair setting that can be used for setting the entire heads or turning ends upward or forward is called_____ setting.<br /> <br /> A. clip<br /> B. curler<br /> C. pin curls<br /> D. roller<br /> <br /> 28. This is a solvent containing acetone to thin out the nail polish when thickened.<br /> <br /> A. nail drier<br /> B. nail polisher<br /> C. nail strengthener<br /> D. nail whitener<br /> <br /> 29. Which of the following semiconducting device is generally used as an indicator when an appliance is turned on or off?<br /> <br /> a. Light emitting diodes<br /> b. Photodiodes<br /> c. Photoresistors<br /> d. Small lamps<br /> <br /> 30. Compared to the primary coil, the number of turns in the secondary coil of a step up transformer is _____________.<br /> <br /> a. less<br /> b. more<br /> c. the same<br /> d. infinite<br /> <br /> 31. What does a changing magnetic field in a coil of wire produce?<br /> <br /> a. An induced power<br /> b. An induced voltage<br /> c. An induced resistance<br /> d. An induced coil polarity<br /> <br /> 32. Why does alternating current replace direct current for general use?<br /> <br /> a. Alternating current has more power than direct current<br /> b. Alternating voltages are convenient to transform<br /> c. Generators always generate alternating current<br /> d. Alternating current is safer than direct current<br /> <br /> 33. In the laboratory, to determine the voltage across a resistor, ______________.<br /> <br /> a. an ammeter is connected in series with the resistor<br /> b. a voltmeter is connected in series with the resistor<br /> c. an ammeter is connected parallel to the resistor<br /> d. a voltmeter is connected parallel to the resistor<br /> <br /> 34. Which statement is true?<br /> <br /> a. An ammeter has negligible resistance<br /> b. A voltmeter has negligible resistance<br /> c. An ammeter measures voltage<br /> d. A voltmeter measures current<br /> <br /> 35. Kirchhoff’s Current Law : conservation of charge ; Kirchhoff’s Voltage Law : __________<br /> <br /> a. conservation of mass<br /> b. conservation of energy<br /> c. conservation of quantum numbers<br /> d. b and c<br /> <br /> 36. Kirchhoff’s Laws is applicable to networks containing any electrical elements.<br /> <br /> a. Always true<br /> b. Often time<br /> c. Sometimes true<br /> d. Never true<br /> <br /> 37. Kirchhoff’s Voltage Law is applicable to networks containing ___________.<br /> a. capacitors<br /> b. inductors<br /> c. potential and current sources<br /> d. resistors<br /> <br /> 38. Which statement is NOT true about Kirchhoff’s Laws?<br /> <br /> a. The numerical sum of the voltage rise and that of the potential drop in a conducting loop are equal.<br /> b. The sum of the voltage rise and the voltage drop in a conducting loop is zero.<br /> c. The voltage across any resistor in a loop is always a voltage drop.<br /> d. The voltage across a voltage source is sometimes a voltage drop.<br /> <br /> 39. Compared to the primary coil, the number of turns in the secondary coil of a step down transformer is _____________.<br /> <br /> a. less<br /> b. more<br /> c. the same<br /> d. infinite<br /> <br /> 40. Factor in searching for business opportunities that ask: Who will buy your products?<br /> <br /> a. market<br /> b. manpower<br /> c. suppliers of raw materials<br /> d. technology<br /> <br /> 41. Factor in searching for business opportunities that ask: Are materials always available?<br /> <br /> a. suppliers of raw materials<br /> b. manpower<br /> c. market<br /> d. technology<br /> <br /> 42. Factor in searching for business opportunities that ask: Are expert workers available?<br /> <br /> a. suppliers of raw materials<br /> b. manpower<br /> c. market<br /> d. technology<br /> <br /> 43. Factor in searching for business opportunities that ask: Is your product or service new or improved?<br /> <br /> a. suppliers of raw materials<br /> b. technology<br /> c. market<br /> d. manpower<br /> <br /> 44. Includes all activities relating to the sale of goods and services direct to consumers.<br /> <br /> a. wholesaling<br /> b. selling<br /> c. retailing<br /> d. buying<br /> <br /> 45. The link between the producers and consumers.<br /> <br /> a. retailer<br /> b. buyer<br /> c. wholesaler<br /> d. seller<br /> <br /> 46. Production of goods and services.<br /> <br /> a. Manufacturing<br /> b. wholesaling<br /> c. retailing<br /> d. purchasing<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-7-answers.html" target="_blank">Click here to go back to the test questions.</a><br /> <br />

LET Reviewer in TLE 7

LET REVIEWER FOR T.L.E. MAJORS 1. What is the resistor value of Blue, Black, Orange and Silver? a. 60 K + 5% b. 50 K + 5% c. 60 K + ...

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LET Reviewer in TLE 6

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="133" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s320/mcsq-tle.jpg" width="320" /></a></div> <br /> 1. The three leads of a common transistor are a/an:<br /> <br /> a. collector base emitter<br /> b. emitter collector base<br /> c. base collector case<br /> d. collector base emitter<br /> <br /> 2. Connecting lead from the negative to the positive of a battery will produce a/an ________.<br /> <br /> a. high resistance circuit<br /> b. low current path<br /> c. short circuit<br /> d. open circuit<br /> <br /> 3. The 10k resistor in parallel with 10k produces ________.<br /> <br /> a. 10K<br /> b. 20K<br /> c. 5K<br /> d. cannot be determined<br /> <br /> 4. The 2 pcs. of 3V batteries are connected in series. The output voltage is ________.<br /> <br /> a. 3V<br /> b. 6V<br /> c. 0V<br /> d. cannot be determined<br /> <br /> 5. An electronic device that is used to limit or oppose the flow of current in a circuit is called a ________.<br /> <br /> a. capacitor<br /> b. resistor<br /> c. diode<br /> d. inductor<br /> <br /> 6. Which tool is needed in removing soldered components in the circuit board?<br /> <br /> a. Long nose pliers<br /> b. Desoldering pump<br /> c. Diagonal cutting pliers<br /> d. Wire stripper<br /> <br /> 7. hich tool is used in joining or soldering electronic components in the circuit board?<br /> <br /> a. Soldering iron<br /> b. Electrical pliers<br /> c. Desoldering pump<br /> d. Long nose plier<br /> <br /> 8. Which tool is used to hold or pick up components in the circuit board?<br /> <br /> a. Mechanical pliers<br /> b. Long nose pliers<br /> c. Electrical pliers<br /> d. Wire stripper<br /> <br /> 9. Which rectifier circuit uses four diodes for its rectification?<br /> <br /> a. half-wave rectifier<br /> b. full-wave rectifier<br /> c. full-wave rectifier<br /> d. split type rectifier<br /> <br /> 10. When a resistor is open, the resistance ________.<br /> <br /> a. increases<br /> b. gets zero<br /> c. decreases<br /> d. is infinite<br /> <br /> 11. Why is it needed to place antenna in higher or an elevated area particularly in a mountainous place?<br /> <br /> I. All signals transmitted by the transmitter station is by means of line to ground; the higher antenna the more signal can be received.<br /> II. The antenna is placed in higher or elevated area in order to capture the wind direction.<br /> III. Signals transmitted by the transmitter station is by means of line of sight; the higher antenna the more signal can be received.<br /> <br /> a. I only<br /> b. III only<br /> c. II only<br /> d. I, II, III<br /> <br /> 12. Salt is a necessary ingredient in yeast raised breads because salt:<br /> <br /> a. Removes the water in dough<br /> b. Controls the rising of the bread<br /> c. Retains the moisture in dough<br /> d. Makes the bread taste better<br /> <br /> 13. Nutrients perform specific function in our body. What nutrient together with carbohydrates provides the body with heat and energy?<br /> <br /> a. Proteins<br /> b. Fats  <br /> c. Vitamins<br /> d. Minerals<br /> <br /> 14. Onions when peeled or cut irritate the eyes and give biting sensation on the tongue, this is due to presence of:<br /> <br /> a. Sulfoxide<br /> b. Mustard oil<br /> c. Sulfur compounds<br /> d. Sodium nitrate<br /> <br /> 15. What is the process by which pelts, skin and hides are made pliable for use?<br /> <br /> a. Curing<br /> b. Tanning<br /> c. Dressing  <br /> d. Cleaning<br /> <br /> <script async="" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" data-ad-client="ca-pub-8778936821986636" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5535366048" style="display: block; text-align: center;"></ins><script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> 16. Which process will help you accomplish the tasks of smoothening pelts, skins and hiding as well as making them pliable?<br /> <br /> a. Curing<br /> b. Tanning<br /> c. Cleaning<br /> d. Dressing<br /> <br /> 17. What series of activities by which discarded are collected, sorted, processed and converted into raw materials are used in the production of new products?<br /> <br /> a. Reusing<br /> b. Reducing<br /> c. Indigenization<br /> d. Redevelopment<br /> <br /> 18. Which principle of design suggests sequence movement?<br /> <br /> a. Harmony<br /> b. Balance<br /> c. Proportion<br /> d. Rhythm<br /> <br /> 19. Which stage is characterized by added responsibility of educating and looking after health needs of children?<br /> <br /> a. Contacting<br /> b. Launching<br /> c. Expending<br /> d. Beginning<br /> <br /> 20. Finishing touches will show the quality of workmanship. How is the thread at the end of the dart made?<br /> <br /> a. Cut short<br /> b. Removed<br /> c. Cut long<br /> d. Knotted<br /> <br /> 21. An instrument that is used to measure the amount of resistance in a circuit is called ________.<br /> <br /> a. DC voltmeter<br /> b. ohmmeter<br /> c. AC voltmeter<br /> d. ammeter<br /> <br /> 22. Solder is a mixture of ________.<br /> <br /> a. tin lead<br /> b. zinc and lead<br /> c. zinc and tin<br /> d. copper and lead<br /> <br /> 23. The common used soldering lead is ________.<br /> <br /> a. 40-60<br /> b. 60-40<br /> c. 50-50<br /> d. 50-40<br /> <br /> 24. A standard 220VAC has a frequency of ________.<br /> <br /> a. 45 Hz<br /> b. 30 Hz<br /> c. 50 Hz<br /> d. 60 Hz<br /> <br /> 25. A low frequency speaker is sometimes known as ________.<br /> <br /> a. tweeter<br /> b. squeaker<br /> c. woofer<br /> d. howler<br /> <br /> 26. The following are factors in deciding on a suitable plant site for the business. Which one is questionable?<br /> <br /> a. Distance of the sources of raw materials and markets<br /> b. Organizational structure of the enterprise<br /> c. Availability of water disposal facility<br /> d. Availability of transportation<br /> <br /> 27. Which one is not good technique in performing household tasks?<br /> <br /> a. using trays and baskets in carrying things from one room to another<br /> b. using white sheets and lines in young children’s bed<br /> c. cooking rice while cleaning the house<br /> d. cooking one dish meals<br /> <br /> 28. What is a plan of spending during a specific period based on an estimate of the funds available?<br /> <br /> a. Estimate<br /> b. Budget<br /> c. Expenditure<br /> d. Income<br /> <br /> 29. Blood relation refers to linear family relationship. This speaks of one of the following:<br /> <br /> a. Consanguinity<br /> b. Affinity<br /> c. Camaraderie<br /> d. Sorority<br /> <br /> 30. What appears whenever executing a command which indicates that you must wait until it disappears to continue to the next action?<br /> <br /> a. Hour glass<br /> b. Print preview<br /> c. Magnifying glass<br /> d. Formal painter<br /> <br /> 31. Mothers tend to work for extra income for the family while the children secure for summer jobs. Where do these help?<br /> <br /> a. Economic crisis  <br /> b. Social standing<br /> c. Socio-economic status<br /> d. Economic upliftment<br /> <br /> 32. What is the name of the bar that displays the name of the program and current file in Microsoft Word Processor?<br /> <br /> a. Title bar<br /> b. Status bar<br /> c. Menu bar<br /> d. Formatting toolbar<br /> <br /> 33. Accounting refers to the whole process of recording and interpreting results of:<br /> <br /> a. Stock market  <br /> b. Business transaction<br /> c. Capital outflow<br /> d. Means of production<br /> <br /> 34. In showing the connection of components, which of the following diagrams is the simplest?<br /> <br /> a. Wiring diagram  <br /> b. Block diagram<br /> c. Schematic diagram<br /> d. Pictorial diagram<br /> <br /> 35. The key ingredients to Entrepreneurial activity is the result of:<br /> <br /> a. Good luck<br /> b. Big Capital<br /> c. Careful planning<br /> d. Patience<br /> <br /> 36. Which of the following involves judging the extent to which employees fulfill their responsibilities?<br /> <br /> a. Accountability<br /> b. Regulation<br /> c. Responsibility<br /> d. Control function<br /> <br /> 37. Which of the following is NOT an important factor in selecting a location for a store?<br /> <br /> a. Weather situation<br /> b. Income of the families in the community<br /> c. Standard of living of families in the community<br /> d. Employment conditions that prevails in the community<br /> <br /> 38. These lines are used to indicate the measurement of objects and are presented by fine dark solid lines.<br /> <br /> s. Leader lines<br /> b. Center lines<br /> c. Phantom lines<br /> d. Dimension lines<br /> <br /> 39. Drafting is considered as the universal language of:<br /> <br /> a. Pottery<br /> b. Artistry<br /> c. Industry<br /> d. Humanity<br /> <br /> <br /> 40. Which of the following is used to produce blind holes?<br /> <br /> a. Drill bit<br /> b. Brad awl<br /> c. Auger bit<br /> d. Diestock<br /> <br /> 41. Painting on cloth or other materials with the use of needle and thread is called:<br /> <br /> a. Recycling<br /> b. Stenciling<br /> c. Smocking<br /> d. Embroidery<br /> <br /> 42. A process which helps restore nutrients when food are refined or milled is:<br /> <br /> a. Enrichment<br /> b. Enhancing<br /> c. Filling in<br /> d. Preserving<br /> <br /> 43. Which of the following shell species can be classified as a univalve?<br /> <br /> A.Oyster<br /> b. Capiz<br /> c. Venus comb<br /> d. Clams<br /> <br /> 44. Clovelet is to garlic while root stems are to:<br /> <br /> a. Carrots<br /> b. Ginger<br /> c. Cassava<br /> d. Bulb Onions<br /> <br /> 45. Which of the following is true about giant gourami?<br /> <br /> a. It attains maturity in 3-4 years and could weigh up to three kilograms each<br /> b. The female has a prominent hump on the head<br /> c. It feed mostly on zooplanktons<br /> d. It originated from Thailand<br /> <br /> 46. This component is internally connected to the IF transformer.<br /> <br /> a. Diode<br /> b. Inductor<br /> c. Transistor<br /> d. Capacitor<br /> <br /> 47. The process of bringing a person to an agreed standard of proficiency is:<br /> <br /> a. Assigning<br /> b. Calling<br /> c. choosing<br /> d. training<br /> <br /> 48. The browning of sugar when the surface temperature of baked goods reaches 300 degrees Fahrenheit (150 degrees Celsuis)<br /> <br /> a. crystallization<br /> b. caramelization<br /> d. hydrogenation<br /> d. emulsification<br /> <br /> 49. Business owned and operated by a single person, two business partners or a corporation.<br /> <br /> a. large business<br /> b. medium business<br /> c. small business<br /> d. micro business<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-6-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 6

LET REVIEWER FOR T.L.E. MAJORS 1. The three leads of a common transistor are a/an: a. collector base emitter b. emitter collector bas...

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LET Reviewer in TLE 5

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="166" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s400/mcsq-tle.jpg" width="400" /></a></div> <br /> 1. The application of dry, heat on cakes, breads and pastries is called<br /> <br /> a. Baking<br /> b. Basting<br /> c. Barbecuing<br /> d. Blending<br /> <br /> 2. The nutrient that responsible in the formation of tissues in the body is<br /> <br /> a. Protein<br /> b. Vitamins<br /> c. Fats<br /> d. Carbohydrates<br /> <br /> 3. Wise buying means buying the right kind, at the right time, the right place and at the right price. The right “kind” means<br /> <br /> a. Buy those which are fresh<br /> b. Buy those which are of good quality<br /> c. Buy only at reliable stores<br /> d. Buy those which fits the intended purpose<br /> <br /> 4. The viands which is rich in protein, vitamins, minerals, and other macronutrients and can be prepared at a limited budget is<br /> <br /> a. Pinakbet with broiled bangus<br /> b. Sauteed monggo with shrimp paste<br /> c. Vegetable guisado with bouillon cubes<br /> d. Lumpiang sariwa with tofu<br /> <br /> 5. Baking in too high temperature will produce<br /> <br /> a. Quick formation of crust and thorough cooking of inner part.<br /> b. A product that is burnt and small in volume.<br /> c. Quick formation of crust but no thorough cooking of inner part.<br /> d. A product that is quickly cooked both in the inner and outer part.<br /> <br /> 6. The recipe calls for 1 tablespoon of baking soda. If you cut the recipe in half, how much baking soda should you put in?<br /> <br /> a. 1 teaspoon<br /> b. 1 ½ tablespoons<br /> c. 1 ½ teaspoons<br /> d. 1 ¾ teaspoon<br /> <br /> 7. The following are ways of minimizing food cost in menu planning EXCEPT<br /> <br /> a. Include foods in season since those are usually cheaper<br /> b. Include locally available foods since these are likewise cheaper.<br /> c. Consider proper substitutes.<br /> d. Plan meals according to your capabilities.<br /> <br /> 8. Which of the following describe the term “essential nutrients”:<br /> <br /> a. These are carbon-containing nutrients<br /> b. These are nutrients made by the body<br /> c. These are nutrients that must be obtained in the diet<br /> d. These are foods that contain phytochemical<br /> <br /> 9. How does a cook baste?<br /> <br /> a. by cooking over coals on a stick<br /> b. by pounding tough meat to make it thinner and tender<br /> c. by moistening food with liquid, usually with melted butter or meat drippings<br /> d. by stuffing chicken before cooking<br /> <br /> 10. The temperature which microorganism prefer, also called the “danger zone” for food ranges from:<br /> <br /> a. 32˚F to 70 ˚F<br /> b. 70˚F to 145˚F<br /> c. -0˚F to 135˚F<br /> d. 40˚F to 140˚F<br /> <br /> 11. You are confused with the array of flatware/silverware in formal meal that you attended. What simple rule can be used?<br /> <br /> a. Start from the right side and move to your left side<br /> b. Use the silverware from the outside then going in<br /> c. Start from the left and move to your right<br /> d. Use whatever silverware you wish.<br /> <br /> 12. A disaccharide composed of glucose and fructose, commonly known as table sugar, beet sugar or cane sugar is known as:<br /> <br /> a. Fructose<br /> b. Galactose<br /> c. Glucose<br /> d. Sucrose<br /> <br /> 13. The main purpose of the flanged joints is to allow the sections of piping to be replaced without distributing the __________ .<br /> <br /> a. trap<br /> b. section of the piping circuit<br /> c. venting system<br /> d. running water<br /> <br /> 14. Which among the following is the purpose/ use of Polymeric sealants?<br /> <br /> a. to set distance<br /> b. to cover the surface<br /> c. to seal a gap<br /> d. to improve the appearance<br /> <br /> 15. It is a device used to move fluids, such as liquids and gases displaces a volume by physical or mechanical action.<br /> <br /> a. compressor<br /> b. water container<br /> c. Wrench<br /> d. Pumps<br /> <br /> <script async="" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" data-ad-client="ca-pub-8778936821986636" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5535366048" style="display: block; text-align: center;"></ins><script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> 16. This kind of connections is suitable for the transmissions of gas, hot and cold water<br /> <br /> a. tube of compressed air<br /> b. water line<br /> c. Light-gauge copper tube connections<br /> d. Water and solid waste connections<br /> <br /> 17. A type of plumbing appliances used for providing a more-or-less constant supply of hot water<br /> <br /> a. Water heater<br /> b. tap<br /> c. pumps<br /> d. water line<br /> <br /> 18. The shape and position of a trap retains water that serves as an effective seal against from<br /> <br /> a. rising sewer solid waste<br /> b. rising sewer air<br /> c. rising sewer gases<br /> d. rising sewer substances<br /> <br /> 19. It is a concrete structure under the ground level designed to hold and deposit solid and liquid waste of a building<br /> <br /> a. Septic tank<br /> b. traps<br /> c. soil pipes<br /> d. pipes<br /> <br /> 20. The present increasing standardization of _______ Plumbing codes tend toward uniformly.<br /> <br /> a. engineering standard<br /> b. tools and equipment<br /> c. manpower<br /> d. equipment and materials<br /> <br /> 21. To facilitate the removal of meter, a meter unions or pipe work are additional bend that should be installed on the meter outlet riser so that the pipe work may be swung aside to eliminate<br /> <br /> a. the possibility of damaging meters<br /> b. the possibility of damaging connector’s<br /> c. the possibility of damaging water line<br /> d. the possibility of damaging pipes<br /> <br /> 22. It is the system of pipes and drains installed in a building for the distribution of potable drinking water and the removal of waterborne wastes<br /> <br /> a. pipe connection<br /> b. Piping system<br /> c. Plumbing<br /> d. sewer connections<br /> <br /> 23. The proper installation of the venting system facilitate the flow of sewer gases and<br /> <br /> a. draining of water waste<br /> b. water disposal<br /> c. solid waste disposal<br /> d. solid and water disposal<br /> <br /> 24. The atmospheric pressure in the drainpipes is maintained by the ________ due to the siphoning effect and flow of running water in the traps.<br /> <br /> a. venting system<br /> c. Effect of Air<br /> c. effect solid waste<br /> d. effect of gases<br /> <br /> 25. It is a concrete structure under the ground level designed to hold and deposit solid and liquid waste of a building<br /> <br /> a. Venting system<br /> b. Water system<br /> c. Drainage system<br /> d. Septic tank<br /> <br /> 26. It is a type of pipe connections that is attached to a system designed to prevent potentially dangerous sewer gases from entering the house<br /> <br /> a. Trap<br /> b. Venting<br /> c. Drainage<br /> d. Plumbing<br /> <br /> 27. Galvanized steel was used in homes prior to the year______and the widespread adoption of copper, but it can still be found used in some older homes.<br /> <br /> a. 1965<br /> b. 1970<br /> c. 1960<br /> d. 1980<br /> <br /> 28. Copper, historically has been the most common type of pipe used in home plumbing and it became very popular in the 1960’s due to its<br /> <br /> a. availability<br /> b. affordability<br /> c. reliability and durability<br /> d. usefulness<br /> <br /> 29. This material is used in conjunctions with metal roofing sections, flashings, and guttering rain water accessories.<br /> <br /> a. Sealants<br /> b. elastomeric<br /> c. contact cement<br /> d. gutter cement<br /> <br /> 30. This type of joints is generally used on large-diameter pipes and tubes where unions and other screwed fittings cannot be used<br /> <br /> a. Flanged<br /> b. Fitting<br /> c. Pipes<br /> d. coupling<br /> <br /> 31. Compressions fittings are normally made of brass in various sizes and are manufactured for<br /> <br /> a. joining metals<br /> b. compressing joint<br /> c. joining pipes<br /> d. Jointing polyethylene<br /> <br /> 32. Mr. Abad want to control the incoming water lifts from the in the system. What kind of valve will he install?<br /> <br /> a. flanged valves<br /> c. union valve<br /> b. flanged and loose valves<br /> d. loose valve<br /> <br /> 33. Generally, flanged joints are used on a large-diameter pipes and tubes where unions and other screwed are fitted. The main purpose of the flanged joints is to allow the sections of piping to be replaced without distributing the<br /> <br /> a. running water<br /> b. trap<br /> c. venting system<br /> d. section of the piping circuit<br /> <br /> 34. One of the most corrosion- resistant materials available to plumbers for use in hot and cold water services connection<br /> <br /> a. stainless steel tube<br /> b. steel tube<br /> c. cast iron<br /> d. uPVC<br /> <br /> 35. The Plumbing Codes varied widely from place to places in order to protect the health of the community. Faulty plumbing may cause<br /> <br /> a. health problem of the people<br /> b. problem of the community<br /> c. health epidemics<br /> d. serious health hazard<br /> <br /> 36. Polyethylene fitting normally made of brass in various sizes, this is called<br /> <br /> a. cast iron pipes<br /> b. flanged fitting<br /> c. stainless pipes<br /> d. Compressions fittings<br /> <br /> 37. The shape and position of a trap retains water that serves as an________ against the rising sewer gases. This due to the normal circumstances in rising sewer air<br /> <br /> a. operation of the sewer<br /> b. abnormal operation<br /> c. trap in the sewer<br /> d. effective seal<br /> <br /> 38. The increasing standardization of Plumbing codes in different areas of the country tends toward uniformly due to the availability of<br /> <br /> a. manpower<br /> b. tools and equipment<br /> c. equipment and materials<br /> d. engineering standard<br /> <br /> 39. It is an electronic device use to limit the flow of electric current.<br /> <br /> A. capacitor<br /> B. resistor<br /> C. transistor<br /> D. diode<br /> <br /> 40. It is an electronic device use to stow electric charge.<br /> <br /> A. resistor<br /> B. transistor<br /> C. diode<br /> D. capacitor<br /> <br /> 41. It is a solid state device use to amplify the small input signal to become large output signal.<br /> <br /> A. resistor<br /> B. transistor<br /> C. diode<br /> D. capacitor<br /> <br /> 42. How much is the resistance of a 100 watts 120 volts light bulb?<br /> <br /> A. 1.44 Ω<br /> B. 14.4 Ω<br /> C. 144 Ω<br /> D. 1440 Ω<br /> <br /> 43. Commonly resistor is connected in a circuit to<br /> <br /> A. drop voltage<br /> B. drop reactance<br /> C. increase voltage<br /> D. increase reactance<br /> <br /> 44. If a given resistor has color coded value as brown, red, orange and gold, its nominal value is<br /> <br /> A. 123 Ω ± 5%<br /> B. 123 Ω ± 10%<br /> C. 12,000 Ω ± 5%<br /> D. 12,000 Ω ± 10%<br /> <br /> 45. When two resistors having different values are connected in parallel, their total resistance can be calculated as<br /> <br /> A. RT = N/2<br /> B. RT = R1 + R2<br /> C. 1/RT = 1/R1 + 1/R2<br /> D. none of the above<br /> <br /> 46. The total resistance of the resistors connected in series with values such as 1.2 k Ω and 500 Ω is<br /> <br /> A. 1.7 k Ω<br /> B. 1,700 Ω<br /> C. 352.94 Ω<br /> D. a and b<br /> <br /> 47. One of the most common applications of a potentiometer is as an adjustable voltage divider, also known as<br /> <br /> a. divider control<br /> b. volume control<br /> c. voltage control<br /> d. current control<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-5-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 5

LET REVIEWER FOR T.L.E. MAJORS 1. The application of dry, heat on cakes, breads and pastries is called a. Baking b. Basting c. Barbe...

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LET Reviewer in TLE 4

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="166" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s400/mcsq-tle.jpg" width="400" /></a></div> <br /> 1. What do you call a diagram that shows the electrical connections of a circuit's components?<br /> <br /> a. Schematic Diagram<br /> b. Block Diagram<br /> c. Pictorial Diagram<br /> d. Electronic Diagram<br /> <br /> 2. Household’s pests do not thrive in a clean place. Which of the following practices is LEAST effective in eradicating household’s pests?<br /> <br /> a. Elimination of accumulations of organic refuse.<br /> b. Daily use of insect repellants.<br /> c. Elimination of stagnant water or proper treatment of these<br /> d. Adequately designed and supervised local sewage disposal plants.<br /> <br /> 3. Expenses that are unexpected are _______.<br /> <br /> a. Flexible<br /> b. Miscellaneous<br /> c. allowance<br /> d. fixed<br /> <br /> 4. A standard wattage for soldering iron is<br /> <br /> a. 20W to 10W<br /> b. 20W to 30W<br /> c. 20W to 40W<br /> d. 20W to 50W<br /> <br /> 5. A kind of diode which converts electrical energy to light.<br /> <br /> a. Rectifier diode<br /> b. Zener Diode<br /> c. Varicap Diode<br /> d. Light Emitting Diode<br /> <br /> 6. A very sensitive meter which is used to measure tiny currents<br /> <br /> a. Galvanometer<br /> b. Ammeter<br /> c. Ohmmeter<br /> d. Volt Meter<br /> <br /> 7. In mother’s class the question arose as to which is more superior source of protein meat or fish. Your opinion will be<br /> <br /> a. Meat protein is superior to fish<br /> b. Meat protein is inferior to fish<br /> c. It can be substituted for one another and both are equally nutritious<br /> d. They are unequal as fish protein is superior<br /> <br /> 8. In plumbing work, what kind of tool is use to tighten/loosen bolts and screw head.<br /> <br /> a. basin wrench<br /> b. pipe wrench<br /> c. pliers<br /> d. adjustable wrench<br /> <br /> 9. This refers to the monthly income required to satisfy the nutritional requirement of a family with six members.<br /> <br /> a. Food budget<br /> b. Food threshold  <br /> c. Food intake  <br /> d. Food consumption<br /> <br /> 10. A finished opening in garment designed to give ease in wearing dresses is called<br /> <br /> a. Dout<br /> b. Pleat<br /> c. placket<br /> d. gusse<br /> <br /> 11. It is used to limit the movement of electricity to move in one specific direction.<br /> <br /> a. Capacitor<br /> b. Resistor<br /> c. Transistor<br /> d. Diode<br /> <br /> 12. Which type of logic gate has one input?<br /> <br /> a. NOT Gate<br /> b. NAND Gate<br /> c. AND Gate<br /> d. NOR Gate<br /> <br /> 13. Mike’s trubenized shirt is considered as well made based on this criterion.<br /> <br /> a. Executive collar has equal side ends.  <br /> b. Machine stitches are even.<br /> c. Sleeve placket is well and neatly sewed.<br /> d. Sleeve cap is well-shaped.<br /> <br /> 14. The practice of adding soda when cooking vegetables for the purpose of retaining the green color and the crispness should be avoided primarily because:<br /> <br /> a. They become less palatable  <br /> b. They become hard to digest<br /> c. Vitamin C is destroyed in the presence of alkali<br /> d. The flavor of vegetables is modified<br /> <br /> 15. A large family needs a large income. This is referred to as:<br /> <br /> a. Expanding stage<br /> b. Contracting stage<br /> c. Empty nest stage  <br /> d. Beginning stage<br /> <br /> <script async="" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <br /> <ins class="adsbygoogle" data-ad-client="ca-pub-8778936821986636" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5535366048" style="display: block; text-align: center;"></ins><script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> 16. To reduce time and energy expenditures, which of the following is the LEAST to be considered?<br /> <br /> a. Equipment and supplies should be grouped according to use.<br /> b. All things stored should be placed only in one row.<br /> c. Frequently used materials should be placed at the lowest shelves.<br /> d. Stove, utensils, dines and food supplies should be within easy reach.<br /> <br /> 17. The table setting which include the placemat, flatware, dishes and glasses is referred to as the<br /> <br /> a. placement<br /> b. coding<br /> c. coverage<br /> d. cover<br /> <br /> 18. What kind of flour will produce satisfactory results if you do not have the recommended flour available?<br /> <br /> a. cake flour<br /> b. bread flour<br /> c. all-purpose flour<br /> d. wheat flour<br /> <br /> 19. What does a cook do when skimming?<br /> <br /> a. remove a substance from a liquid’s surface<br /> b. to use less of an ingredient in the recipe<br /> c. to make thin soup<br /> d. to coat food with a layer of glazed<br /> <br /> 20. Which food item has been safely cooked?<br /> <br /> a. Ground meat cooked to an internal temperature of 135° F for fifteen seconds<br /> b. Pork chops cooked to an internal temperature of 145° F for fifteen seconds<br /> c. Whole chicken cooked to an internal temperature of 165° F for fifteen seconds<br /> d. Fish cooked to an internal temperature of 135° F for fifteen seconds<br /> <br /> 21. Which of the following basic types of meal service is the most formal?<br /> <br /> a. Russian service<br /> b. French service<br /> c. Family service<br /> d. American service<br /> <br /> 22. Nail polish has the tendency to thicken. In order to ease applying evenly, it would be better to_____.<br /> <br /> A. pull out the nail polish brush.<br /> B. turn bottle upside- down<br /> C. roll nail polish bottle between palm.<br /> D. shake it well.<br /> <br /> 23. How many stroke will you do when applying base and top coat nail polish ?<br /> <br /> A. 1<br /> B. 2<br /> C. 3<br /> D. 4<br /> <br /> 24. If your nails are yellow or stained, which will help to whiten them ?<br /> <br /> A. alcohol<br /> B. drop of lemon<br /> C. hand lotion<br /> D. hydrogen peroxide<br /> <br /> 25. Eggs are important protein foods comparable to meat, fish and poultry. In cooking hard boiled egg the water must be:<br /> <br /> a. Warm<br /> b. High temperature<br /> c. Rapidly boiling<br /> d. Simmering<br /> <br /> 26. Some loosely knitted garments stretch if hung on hangers. This can be prevented if the following EXCEPT one:<br /> <br /> a. Use padded hanger  <br /> b. Hand the knitted while dripping wet<br /> c. Pad wire hanger into foam or old towel<br /> d. When the shoulders are placed properly on the pad<br /> <br /> 27. What can an eyeliner do to the eyes ?<br /> <br /> A. It makes eyes look smaller.<br /> B. It makes eyes look larger.<br /> C. It makes eyes look appear thinner<br /> D. it can makes eyes beautiful.<br /> <br /> 28. If you have large full lips, how will you apply lipstick?<br /> <br /> A. Shade color at side lips.<br /> B. Keep corner lips round<br /> C. Apply lipstick inside of lip line<br /> D. Apply the entire lips with light color of lipstick<br /> <br /> 29. Which of the following is classified as lanugo hair ?<br /> <br /> A. Eyelashes<br /> B. Hair at the forehead<br /> C. Hair on the head<br /> D. Soles<br /> <br /> 30. How long will you subject hair to inflared lamp after the application of scalp product for hot oil treatment ?<br /> <br /> A. 5 minutes<br /> B. 10 minutes<br /> C. 15 minutes<br /> D. 20 minutes<br /> <br /> 31. The following are formal hairstyle EXCEPT______.<br /> <br /> A. brush –up<br /> B. chignon<br /> C. layered<br /> D. petals<br /> <br /> 32. What type of make-up will you use if you play the role of witch in a play ?<br /> <br /> A. day make-up<br /> B. evening make-up<br /> C. photographic make-up<br /> D. theatrical make-up<br /> <br /> 33. When your nails have nail polish, it Is important to remove this first before proceeding to other procedure of manicuring or pedicuring. How will you do this ?<br /> <br /> A. Moisten a piece of cotton with water and press on the nail.<br /> B. Bring cotton with cuticle remover from the tip of the nail to its base.<br /> C. Press firmer the cotton with cuticle remover on the nail.<br /> D. Press cotton with cuticle remover from the base of the nail to its tip.<br /> <br /> 34. n example of a biological leavening agent is<br /> <br /> a. baking powder<br /> b. ammonium bicarbonate<br /> c. baking soda<br /> d. yeast<br /> <br /> 35. Fertilizers are applied to fish ponds in order to:<br /> <br /> a. Change the color of water<br /> b. Enhance the production of natural foods<br /> c. Neutralize acidity  <br /> d. Promote fast growth of stocked fish<br /> <br /> 36. In the patrilineal family, the family traces its family from the paternal side. Which type of family traces forms both the maternal and paternal side?<br /> <br /> a. Matulineal<br /> b. Bilineal<br /> c. Equalitarian<br /> d. Neological<br /> <br /> 37. If you want to soften the dead cuticle around the nail, you need to use cuticle _____.<br /> <br /> A. cream<br /> B. oil<br /> C. remover<br /> D. solvent<br /> <br /> 38. The venting system maintains the atmospheric pressure in the drainpipes. What causes the siphoning effect that would empty the traps of water?<br /> <br /> a. effect of Air<br /> b. effect of the running water<br /> c. effect solid waste<br /> d. effect of gases<br /> <br /> 39. Success in promoting or advertising a product depends on what factors?<br /> <br /> a. Discount sale  <br /> b. marketing media<br /> c. Personal selling  <br /> d. Quality of the product<br /> <br /> 40. In the arrangement of furniture and fixtures in the house the principle of design must always be taken into consideration. A principle which is created through the prepetition of lines, colors or shapes is:<br /> <br /> a. Balance<br /> b. Rhythm<br /> c. Harmony<br /> d. Emphasis<br /> <br /> 41. As onion crop matures, the amount of irrigation should be decreased gradually. Prolonged water supply within 2-3 weeks before harvest will produce immature bulbs with;<br /> <br /> a. Rotting leaves  <br /> b. More root hairs<br /> c. Thick neck  <br /> d. Thicker bulb<br /> <br /> 42. The process of breaking down complex food substance into unstable form is ______.<br /> <br /> a. respiration  <br /> b. digestion<br /> c. reproduction<br /> d. circulation<br /> <br /> 43. Vegetarians are usually deficient in one of the following vitamins:<br /> <br /> a. Cobalamin<br /> b. Iron<br /> c. C  <br /> d. centrum<br /> <br /> 44. A base coat polish is use before applying the top coat because ____<br /> <br /> A. it makes nails attractive.<br /> B. it helps to make nail polish stick readily to the surface.  <br /> C. it is really necessary.<br /> D. the top coat cannot be applied without it.<br /> <br /> 45. The tenderness of baked product is attributed by the prevention of the cohesion of gluten strands during mixing. This quality is produced by the addition of<br /> <br /> a. Fat<br /> b. Sugar<br /> c. Eggs<br /> d. Liquid<br /> <br /> 46. What will you rub on your face to remove the dirt or clean the face?<br /> <br /> A. Astringent<br /> C. Foundation<br /> B. Cleansing cream<br /> D. Skin toner<br /> <br /> 47. What kind of hair setting will you use if you have straight hair and would like to have a lifted hairstyle effect?<br /> <br /> A. clip setting<br /> B. curler setting<br /> C. pin curl setting<br /> D. Roller setting.<br /> <br /> 48. What is used to trim the cuticle when doing manicure or pedicure ?<br /> <br /> A. orangewood stick<br /> B. nail cutter<br /> C. nipper<br /> D. tweezer<br /> <br /> 49. Rhizobia convert nitrogen to nitrates contributing to soil fertility. It is present in the roots of:<br /> <br /> a. Vine crops  <br /> b. Crucifiers<br /> c. Root vegetables<br /> d. Legumes<br /> <br /> 50. Bothriocephalus gowkongensis is a kind of tapeworms which often attacks:<br /> <br /> a. Tilapia<br /> b. Hito<br /> c. Grass carp<br /> d. Bangus<br /> <br /> 51. In commercial eel farms, the ponds are made of concrete materials. Eels are provided with:<br /> <br /> a. Water plants<br /> b. Filters<br /> c. Mechanical aeration<br /> d. Holes for hiding<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-4-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 4

LET REVIEWER FOR T.L.E. MAJORS 1. What do you call a diagram that shows the electrical connections of a circuit's components? a. S...

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LET Reviewer in TLE 3

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" height="166" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s400/mcsq-tle.jpg" width="400" /></a></div> <br /> 1. Which of the following can serve as a source of radio waves transmitted by telecommunications systems?<br /> <br /> a. Electromagnetic waves<br /> b. Nuclear reactions<br /> c. Electric circuits<br /> d. The sun<br /> <br /> 2. People with some money to start with, put up small stores that sell food and other needs of the people in the community.<br /> <br /> a. micro entrepreneurs<br /> b. large entrepreneurs<br /> c. medium entrepreneurs<br /> d. small entrepreneurs<br /> <br /> 3. Which tool is used in turning slotted screws?<br /> <br /> a. Flat screw driver<br /> b. Phillips screw driver<br /> c. Electrical pliers<br /> d. Wire stripper<br /> <br /> 4. Which circuit has the most gain?<br /> <br /> a. Common emitter<br /> b. Common collector<br /> c. Common base<br /> d. Emitter follower<br /> <br /> 5. Who takes the risk of organizing and operating a certain kinds of business is an<br /> <br /> a. entrepreneurship<br /> b. small business<br /> c. entrepreneur<br /> d. business owner<br /> <br /> 6. Which is a pocket-sized tool that provides maximum safety when pulling cartridge fuses and checking electrical connections?<br /> <br /> a. Fuse puller<br /> b. Screw driver<br /> c. Desoldering tool<br /> d. Mini drill<br /> <br /> 7. If a 10K resistor is placed across a 10 v supply, the current will be ________.<br /> <br /> a. 10 mA<br /> b. 0.001 mA<br /> c. 1 mA<br /> d. 65 mA<br /> <br /> 8. A disadvantage of LCD (liquid crystal display) is ________.<br /> <br /> a. high current demands<br /> b. slow reactance to input<br /> c. environmental temperature sensitivity<br /> d. persistence limitations<br /> <br /> 9. A fuse marked 250V, 650m can be used in circuits with an "open fuse" supply voltage of ________.<br /> <br /> a. 125 Volts<br /> b. 500 Volts<br /> c. 5,000 Volts<br /> d. 250 Volts<br /> <br /> 10. To prevent transistor from getting hot, use ________.<br /> <br /> a. silicon grease<br /> b. insulator<br /> c. heat sink<br /> d. exhaust fan<br /> <br /> 11. To obtain a higher value of resistance, resistors are ________.<br /> <br /> a. reverse<br /> b. parallel<br /> c. forward<br /> d. series<br /> <br /> 12. What drawing equipment will you use if you want to represent each unit of the object to be made in its proper scale or proportion.?<br /> <br /> a. Cross-ruled paper<br /> b. Drawing board<br /> c. Ruler<br /> d. Triangles<br /> <br /> 13. Which of the following is a description of obtuse angle ?<br /> <br /> a. It is greater than 90 degrees and less than 180 degrees<br /> b. An angle less than 90 degrees<br /> c. It has two equal sides<br /> d. It is 45 degrees<br /> <br /> 14. You use a ____ map if the relative elevation of the ground surfaces are given.<br /> <br /> a. contour<br /> b. geographic<br /> c. relief<br /> d. topographic<br /> <br /> <script async="" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <br /> <ins class="adsbygoogle" data-ad-client="ca-pub-8778936821986636" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5535366048" style="display: block; text-align: center;"></ins><script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> 15. This is a six-sided figure which is frequently used in machine drawing for showing heads f bolts and screws.<br /> <br /> a. Hexagon<br /> b. Octagon<br /> c. Square<br /> d. Triangle<br /> <br /> 16. If an oval shape is required what figure is used?<br /> <br /> a. Circle<br /> b. Ellipse<br /> c. Oblong<br /> d. Round<br /> <br /> 17. Which of the following instrument is used to measure the potential difference across an element in a circuit?<br /> <br /> a. Ammeter<br /> b. Ohmmeter<br /> c. Tester<br /> d. Voltmeter<br /> <br /> 18. The amount of energy consumed by an appliance per unit time is indicated as the appliance’s<br /> <br /> a. current<br /> b. power<br /> c. resistance<br /> d. voltage<br /> <br /> 19. Which of the following can be a function of a transistor in a circuit?<br /> <br /> a. Amplifies current or electric signals<br /> b. Limits the flow of current<br /> c. Stores electrical energy<br /> d. Regulates voltage<br /> <br /> 20. A battery has a voltage of 12 V. What does this mean?<br /> <br /> a. Both terminals of the battery have a 12 V electric potential.<br /> b. Both terminals of the battery have the same electric potential.<br /> c. One of the terminals of the battery is 12 V and the other is 0 V.<br /> d. One of the terminals of the battery is 12 V higher in electric potential than the other.<br /> <br /> 21. Which of the following device best demonstrates the concept that magnetism exerts a force on a moving charge?<br /> <br /> a. Diode<br /> b. Generator<br /> c. Motor<br /> d. Transformer<br /> <br /> 22. Which of the following can cause electric shock?<br /> <br /> a. Current and power<br /> b. Current and voltage<br /> c. Voltage and power<br /> d. Voltage and resistance<br /> <br /> 23. Persons engaged in selling goods and services<br /> <br /> a. Entrepreneur<br /> b. business people<br /> c. owner<br /> d. traders<br /> <br /> 24. An enterprise manage by its owner<br /> <br /> a. large business<br /> b. micro business<br /> c. small business<br /> d. medium business<br /> <br /> 25. The ability to create something new, or to think of new ways of doing things.<br /> <br /> a. discovery<br /> b. invention<br /> c. innovation<br /> d. restoration<br /> <br /> 26. Expertise in business management and operation<br /> <br /> a. creativity<br /> b. entrepreneurial<br /> c. innovativeness<br /> d. salesmanship<br /> <br /> 27. There are two systems of measurement. English system is known as the one that uses the foot and inches. While metric system uses the meter as the basic unit of measurement. How many millimeters do we have in 1 meter?<br /> <br /> a. 10 mm<br /> b. 100 mm<br /> c. 200 mm<br /> d. 1000 mm<br /> <br /> 28. In the languages we have our own alphabets. But in drawing we have alphabet of lines. Which one represents the sides of the object that are seen by the naked eye?<br /> <br /> a. Center line<br /> b. Dimension line<br /> c. Phantom Line<br /> d. Visible Line<br /> <br /> 29. There are three types of drawing pencil we have the soft, medium and hard pencils. Which one can we consider the medium pencil used by draftsman?<br /> <br /> a. B<br /> b. 2H<br /> c. HB<br /> d. 9H<br /> <br /> 30. Isometric drawing is elevated at a certain degree from the horizontal plane. What is its degree of inclination?<br /> <br /> a. 30 degrees<br /> b. 45 degrees<br /> c. 60 degrees<br /> d. 90 degrees<br /> <br /> 31. Which presents the rise and fall of alternating current and voltages?<br /> <br /> a. Graph<br /> b. Sine wave<br /> c. Fluctuation<br /> d. Cycle<br /> <br /> 32. When two capacitors are connected in parallel, the capacitance will ________.<br /> <br /> a. increase<br /> b. have the same value<br /> c. decrease<br /> d. increase and decrease<br /> <br /> 33. A very small business in which the owner is the principal worker<br /> <br /> a. micro business<br /> b. macro business<br /> c. medium business<br /> d. small business<br /> <br /> 34. Owned and manage by an individual or group and has only enough resources to continue operating. Grocery, bakeshop and restaurant belong to<br /> <br /> a. large business<br /> b. medium business<br /> c. small business<br /> d. micro business<br /> <br /> 35. The sugar found in cow’s milk and milk powder<br /> <br /> a. lactose<br /> b. glucose<br /> c. maltose<br /> d. sucrose<br /> <br /> 36. A fuse or a circuit breaker is always connected in series with the appliance or the circuit that it intends to protect when short or overloading happens. Why is this so?<br /> <br /> a. It is easier to connect a fuse in series than in parallel.<br /> b. Short and overloading always happen in series circuits.<br /> c. There is higher probability for overloading in parallel circuits.<br /> d. There is only one path for current to flow in a series connection.<br /> <br /> 37. Known as world trade<br /> <br /> a. export and import of goods among nations<br /> b. circulation of money in the early times<br /> c. exchange of goods with other tribes<br /> d. exchange foods for other things<br /> <br /> 38. The system of exchange through which goods and services are traded in the community, using the medium of money.<br /> <br /> a. barter economy<br /> b. economy<br /> c. money economy<br /> d. technology<br /> <br /> 39. The system of exchange through which goods and services are traded in exchange for land, clothing for food, and food for services.<br /> <br /> a. barter economy<br /> b. economy<br /> c. money economy<br /> d. technology<br /> <br /> 40. Factor in searching for business opportunities that ask: Do you have money for capital?<br /> <br /> a. the need of the community<br /> b. skills and interests<br /> c. available resources<br /> d. market<br /> <br /> 41. Factor in searching for business opportunities that ask: Does the particular business activity meet your interest?<br /> <br /> a. skills and interests<br /> b. the need of the community<br /> c. available resources<br /> d. market<br /> <br /> 42. Workers in the construction industry, execute their job thru blueprint or architectural plans. So, it is sometimes known as the international language of industry. Which is it?<br /> <br /> a. Drawing<br /> b. Isometric<br /> c. Orthographic<br /> d. Shading<br /> <br /> 43. Sanitation in food preparation is important for a number of reasons EXCEPT<br /> <br /> a. Minimize the presence of bacteria.<br /> b. Avoid disease-carrying organisms.<br /> c. Conserve nutrients.<br /> d. Avoid food infection and poisoning.<br /> <br /> 44.Which of the following describes water-soluble vitamins?<br /> <br /> a. They include vitamins D and E<br /> b. They are frequently toxic<br /> c. They are stored extensively in tissues<br /> d. They are easily absorbed and excreted<br /> <br /> 45. The German chocolate cake recipe calls for buttermilk however you don’t have the ingredient at home. Instead of buttermilk, you could use:<br /> <br /> a. regular milk<br /> b. vinegar and butter<br /> c. regular milk and vinegar<br /> d. coffee creamer<br /> <br /> 46. Leftover foods should be reheated to what temperature?<br /> <br /> a. 165 degrees Fahrenheit<br /> b. 150 degrees Fahrenheit<br /> c. 130 degrees Fahrenheit<br /> d. 140 degrees Fahrenheit<br /> <br /> 47. Decision-making in purchasing is anchored on the following principles EXCEPT<br /> <br /> a. Price of one food item may vary according to variation in form.<br /> b. Prices of food item may vary according to difference in quality.<br /> c. Prices of food item nay vary according to a type of store.<br /> d. Prices of food item may vary according to the purchaser.  <br /> <br /> 48. The sugar which helps prevents the lumping or crystallization of the sugar granules because of its finest texture compared with other forms of sugar is known as<br /> <br /> a. brown sugar<br /> b. granulated sugar<br /> c. confectioner’s sugar  <br /> d. lump sugar<br /> <br /> 49. Table appointment refers to all those items used in table setting. This would include:<br /> <br /> a. Flatware, dinnerware and glassware<br /> b. Flatware, dinnerware, glassware and linen<br /> c. Flatware and dinnerware<br /> d. Dinnerware and glassware<br /> <br /> 50. There are two basic types of cakes. What are they?<br /> <br /> a. those that have frosting and those that do not.<br /> b. those that are high and those which are not<br /> c. those that contain shortening and those that do not<br /> d. those that contain leavening and those which do not<br /> <br /> 51. The browning of sugar when the surface temperature of baked goods reaches 300 degrees Fahrenheit (150 degrees Celsuis)<br /> <br /> a. crystallization<br /> b. caramelization<br /> d. hydrogenation<br /> d. emulsification<br /> <br /> 52. Business owned and operated by a single person, two business partners or a corporation.<br /> <br /> a. large business<br /> b. medium business<br /> c. small business<br /> d. micro business<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-3-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 3

LET REVIEWER FOR T.L.E. MAJORS 1. Which of the following can serve as a source of radio waves transmitted by telecommunications systems...

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LET Reviewer in TLE 2

<span style="font-size: large;">LET REVIEWER FOR T.L.E. MAJORS</span><br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="250" data-original-width="600" src="https://1.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/KR2Zq4Xvq1IJF8F6hmo_ItHa3yyot4zuwCPcBGAYYCw/s1600/mcsq-tle.jpg" /></a></div> <br /> <br /> 1. Which is NOT true about proper maintenance of electronic tools ?<br /> <br /> A. Ensure that the tools are used only for their intended purposes.<br /> B. Keep the tools lubricated with soap and water inhibits rust.<br /> C. Keep the tools clean and sharp.<br /> D. Keeps the soldering tips clean and well tinned.<br /> <br /> 2. The word electron was derived from the Greek word "elektron", which means:<br /> <br /> A. to rub<br /> B. to flow<br /> C. amber<br /> D. friction<br /> <br /> 3. The peak to peak voltage in a 117 V AC outlet is ________.<br /> <br /> A. 620 V<br /> B. 165.5 V<br /> C. 331 V<br /> D. 220 V<br /> <br /> 4. Which is a type of modulation where the amplitude of the carriers is changed in accordance with demodulating signal ?<br /> <br /> A. FM<br /> B. PDM<br /> C. AM<br /> D. PCM<br /> <br /> 5. One of the most common problems with vacuum cleaners is broken wiring inside cord set. This is due to _____________.<br /> <br /> A. flexing, wiring, long term abuse<br /> B. vibration, corrosion<br /> C. poor manufacturing<br /> D. dust, dirt, humidity<br /> <br /> 6. A device which is designed to receive or transmit radio signals.<br /> <br /> A. Amplifier<br /> B. Ammeter<br /> C. Antenna<br /> D. Piezo Transducer<br /> <br /> 7. What electronic component is commonly used to amplify or switch electronic signals ?<br /> <br /> A. capacitor<br /> B. transistor<br /> C. diode as<br /> D. resistor<br /> <br /> 8. The drawing equipment that is used to draw horizontal lines is ____.<br /> <br /> A. cross-ruled paper<br /> B. ruler<br /> C. triangle<br /> D. T-square<br /> <br /> 9. In order to get good spacing of letters in forming words, the areas between the letter should be approximately equal which means _____.<br /> <br /> A horizontal distances are equal.<br /> B. Vertical distances are equal<br /> C. The space between two words in the same sentence should be equal the height of the lines of the letters.<br /> D. The upper case letter is equal t the height of the capital letter.<br /> <br /> 10. This line is used to represent the visible edges of an object when making a drawing.<br /> <br /> A. Hidden line<br /> B. Long break line<br /> C. Outline of parts<br /> D. Section line<br /> <br /> 11. What is the proper way draw horizontal lines ?<br /> <br /> A. It is drawn from right to left<br /> B. It is drawn from left to right<br /> C. It is drawn along the vertical edge of triangle<br /> D. It is drawn in any direction.<br /> <br /> 12. If the recipe calls for you to “blanch” the ingredient such as vegetable, your being asked to:<br /> <br /> A. Cook over charcoal or a fire<br /> B. to simmer in a small quantity of liquid<br /> C. to put in boiling water & then immediately put it into cool water<br /> D. to heat foods containing sugar until a brown color develop<br /> <br /> 13. When a semiconductor diode’s anode terminal is supplied with negative dc voltage and the cathode with positive dc voltage, the diode bias is<br /> <br /> A. Forward<br /> B. Reverse<br /> C. No bias<br /> D. More bias<br /> <br /> 14. If 12 volts are applied to a certain lamp whose filament has a resistance of 3 ohms, the current flow through the lamp filament will be<br /> <br /> A. 4 amp<br /> B. 36 amp<br /> C. 8 amp<br /> D. 12 amp<br /> <br /> 15. If a copper wire becomes heated because of an excessive amount of current flowing through it, the resistance of the wire<br /> <br /> A. Decreases<br /> B. Increases<br /> C. Remains the same as when the wire is cold<br /> D. Becomes zero<br /> <br /> 16. To measure the current flowing through a circuit, connect an<br /> <br /> A. Ohm meter<br /> B. Ammeter<br /> C. Volt meter<br /> D. Meter in series with the circuit<br /> <br /> 17. In the laboratory, to verify the current in a resistor, _______________.<br /> <br /> A. an ammeter is connected in series with the resistor<br /> B. a voltmeter is connected in series with the resistor<br /> C. an ammeter is connected parallel to the resistor<br /> D. a voltmeter is connected parallel to the resistor<br /> <br /> 18. Which statement is true ?<br /> <br /> A. An ammeter has negligible resistance.<br /> B. A voltmeter has negligible resistance.<br /> C. An ammeter measures voltage.<br /> D. A voltmeter measures current.<br /> <br /> 19. Kirchhoff’s Current Law : nodes ; Kifchhoff’s Voltage Law : __________<br /> <br /> A. junction<br /> B. loops<br /> C. meshes<br /> D. b and c<br /> <br /> 20. Kirchhoff’s Laws are applicable to networks with series resistors.<br /> <br /> A. Always true<br /> B. Often time<br /> C. Sometimes true<br /> D. Never true<br /> <br /> 21. Wise buying saves money. In the following practices the least to save money is<br /> <br /> A. Buying non-perishable food in large quantities.<br /> B. Buying only familiar brands.<br /> C. Buying directly from sources.<br /> D. Buying foods in season.<br /> <br /> 22. Which of the following is correct in setting the dinner knife and soup spoon ?<br /> <br /> A. Both should be place to the right of the plate<br /> B. Both should be placed to the left of the plate<br /> C. Both should be placed above the plate<br /> D. Dinner knife must be placed at the left and soup spoon must be on the right of the plate<br /> <br /> 23. This deficiency occurs when the newly weaned children whose calorie supply is adequate but whose protein supply is not. It is known as<br /> <br /> A. Kwashiorkor<br /> B. Beri-beri<br /> C. Pellagra<br /> D. Marasmus<br /> <br /> 24. Which of the following means to “cook in a small amount of fat” ?<br /> <br /> A. braise<br /> B. barbeque<br /> C. sauté<br /> D. blanch<br /> <br /> 25. This kind of line is a heavy wavy lines made of freehand.<br /> <br /> A. cutting plane lines<br /> B. ditto lines<br /> C. long break lines<br /> D. short break lines<br /> <br /> 26. Which of the following kinds of drawing is used to show the front, top, and side of an object in their actual relation to each other ?<br /> <br /> A. Isometric<br /> B. Oblique<br /> C. Perspective<br /> D. Pictorial<br /> <br /> 27. This kind of drawing shows how object actually appeared to the observer ?<br /> <br /> A. Isometric<br /> B. Oblique<br /> C. Orthographic<br /> D. Perspective<br /> <br /> 28. In dimensioning drawing the dimension figures should be about ____inch high and the fraction should be ¼ inch high.<br /> <br /> A. 1/16<br /> B. 1/8<br /> C. 1/4<br /> D. 1/2<br /> <br /> 29. Which of the following is a safe and acceptable way to thaw a frozen chicken ?<br /> <br /> A. Gradual thawing at room temperature<br /> B. Rapid thawing in boiling water<br /> C. Gradual thawing under hot running water<br /> D. Gradual thawing under refrigeration<br /> <br /> 30. This vitamin is present only in foods of animal origin thus vegetarians are usually deficient in one of the following vitamins:<br /> <br /> A. Vitamin A<br /> B. Vitamin B1 or thiamine<br /> C. Vitamin B12 or cobalamin<br /> D. Vitamin C or ascorbic acid<br /> <br /> 31. What gives dough its elasticity ?<br /> <br /> A. gluten<br /> B. the number of knead<br /> C. protein<br /> D. starch<br /> <br /> 32. The conservation law that served as basis for Kirchhoff’s Current Law is _________.<br /> <br /> A. conservation of charge<br /> B. conservation of energy<br /> C. conservation of mass<br /> D. conservation of quantum numbers<br /> <br /> 33. A capacitor and an inductor are electronic components that store electrical energy. How is an inductor different from a capacitor ?<br /> <br /> A. An inductor is an electromagnet<br /> B. An inductor is made up of a coil of wire<br /> C. An inductor may be made into a capacitor<br /> D. An inductor stores energy in its magnetic field<br /> <br /> 34. When you use baking soda instead of baking powder,<br /> <br /> A. reduce the amount and add acid<br /> B. reduce the amount and add liquid<br /> C. use the same amount and add acid<br /> D. increase the amount and add acid<br /> <br /> 35. In these hard times, one way to prepare low cost but nutritious meal is to<br /> <br /> A. Reduced quantity of food prepared.<br /> B. Reduced quality of food prepared.<br /> C. Buy the cheapest ingredients<br /> D. Recycle leftovers.<br /> <br /> 36. The following are the importance of geometric construction except _____.<br /> <br /> A. developing sketches<br /> B. making lettering<br /> C. making plans<br /> D. reading drawing<br /> <br /> 37. These are lines that do not meet no matter how far they are extended.<br /> <br /> A. Angle lines<br /> B. Curved lines<br /> C. Oblique lines<br /> D. Parallel lines<br /> <br /> 38. Use to assemble electronics appliances and project.<br /> <br /> A. electronics tools<br /> B. electronics unit<br /> C. electronics components<br /> D. electrical network<br /> <br /> 39. When using soldering iron in soldering surface mount component it requires ___.<br /> <br /> A. bigger tips<br /> B. smaller tips<br /> C. narrow tips<br /> D. wider tips<br /> <br /> 40. The type of current whose amplitude drops to zero periodically and is produced in rectifier is known as ________.<br /> <br /> A. Pulsating Direct Current<br /> B. Damped Alternating Current<br /> C. Varying Direct Current<br /> D. Saw tooth wave<br /> <br /> 41. Working efficiently is a good work habit. Tinning the tip of a soldering iron refers to:<br /> <br /> A. Cleaning the tip with a sand paper<br /> B. Making the tip pointed<br /> C. Cutting the tip<br /> D. Applying flux to the tip<br /> <br /> 42. The common cause of an erratic or distorted sound of a transistor radio is a defective ?<br /> <br /> A. Amplifier<br /> B. Volume control<br /> C. Antenna<br /> D. Tuner<br /> <br /> 43. An appliance with 110 Volts AC Supply is accidentally plugged to a 220 Volts AC outlet. What component is usually destroyed ?<br /> <br /> A. Switch<br /> B. AC plug<br /> C. Line fuse<br /> D. Power transformer<br /> <br /> 44. The actual flow of current is from ________.<br /> <br /> A. negative to positive<br /> B. positive to negative<br /> C. positive to positive<br /> D. negative to negative<br /> <br /> 45. Which is an electrical unit of measuring a power ?<br /> <br /> A. Ohms<br /> B. Ampere<br /> C. Watt<br /> D. Volt<br /> <br /> 46. A category of a resistor which obey Ohm's Law is ________.<br /> <br /> A. linear<br /> B. non-linear<br /> C. potentiometer<br /> D. resistance<br /> <br /> 47. Which is an electronic device that is used to limit or oppose the flow of current in a circuit ?<br /> <br /> A. Capacitor<br /> B. Resistor<br /> C. Diode<br /> D. Inductor<br /> <br /> 48. What is the color code in 5 band for a 63 M and 10% resistor ?<br /> <br /> A. Blue, Orange, Black, Green and Gold<br /> B. Blue, Orange, Black, Green and Silver<br /> C. Blue, Yellow, Black, Green and Silver<br /> D. Blue, Red, Black, Green and Silver<br /> <br /> 49. What input values will cause an AND logic gate to produce a HIGH output ?<br /> <br /> A. At least one input is LOW.<br /> B. At least one input is HIGH.<br /> C. All inputs are LOW.<br /> D. All inputs are HIGH.<br /> <br /> 50. Ohm's law describes the mathematical relationship between<br /> <br /> A. resistance, voltage, and current<br /> B. resistor size and resistor value<br /> C. ohms, kilohms, and megohms<br /> D. none of the above<br /> <br /> <a href="https://www.infinithink.org/p/let-reviewer-in-tle-2-answers.html" target="_blank">Click here to get the answers to the test questions above.</a>

LET Reviewer in TLE 2

LET REVIEWER FOR T.L.E. MAJORS 1. Which is NOT true about proper maintenance of electronic tools ? A. Ensure that the tools are used...

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