LET Reviewer in TLE (HOME ECONOMICS) Part 3

<div> <div> <div class="bluebox"> Majorship LET Reviewer</div> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td><a href="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="LET Reviewer for TLE" border="0" src="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" title="LET Reviewer for TLE" /></a></td></tr> <tr><td class="tr-caption" style="font-size: 12.8000001907349px;"><span style="font-size: 12.8000001907349px;">LET Reviewer for TLE</span></td></tr> </tbody></table> <b>PRACTICE TEST IN TLE</b><br /> <b><i>HOME ECONOMICS</i></b></div> <div> <br /></div> <div> 1. When you were asked to scale a measurement, what should you do?<br /> A. double the measurement<br /> B. use the same measurement<br /> C. add 2 inches to the original measurement<br /> D. divide the measurement by 2<br /> <br /> 2. A term applied to any garment which can be washed, dried and worn again without or with little ironing is:<br /> A. wash and wear<br /> B. laundered and ironless<br /> C. wet finished<br /> D. wet and dry<br /> <br /> 3. Which part of the sewing machine needs adjustment when you want to reduce the size of the stitches?<br /> A. tension<br /> B. feed dog<br /> C. stitch regulator<br /> D. needle bar<br /> <br /> 4. The part of the fabric intended to be shown and is of better appearance is the:<br /> A. face<br /> B. weft<br /> C. tuff<br /> D. hem<br /> <br /> 5. Body measurement which is taken by using L-square and a tape measure at the same time.<br /> A. waist length<br /> B. shoulder<br /> C. skirt length<br /> D. crotch<br /> <br /> 6. In laying out pattern pieces on the cloth, what should you do to the pattern having centerfold symbol?<br /> A. lay the pattern against the selvage<br /> B. lay the pattern on the folded portion of the fabric<br /> C. cut the cloth without allowance<br /> D. pattern pieces should be laid twice<br /> <br /> 7. L-square is an indispensable tool in sewing. All of the following are its important uses except:<br /> A. divide measurement<br /> B. drafting pattern<br /> C. measuring curve lines<br /> D. drawing straight and perpendicular lines<br /> <br /> 8. What are the best tools to use when transferring markings to other side of the fabric?<br /> A. pencil and carbon<br /> B. tracing wheel and carbon<br /> C. tracing wheel and tracing board<br /> D. tailored chalk and tracing wheel<br /> <br /> 9. When cutting fabric, you should observe the following except:<br /> A. cut the fabric with long and even strokes<br /> B. move around the table as you cut the fabric<br /> C. move the fabric<br /> D. pin the fabric properly<br /> <br /> 10. Clipping is used to minimize bulkiness and to attain flat and fine lines and curves. In which of the following does this technique is best applied?<br /> A. hemming circular<br /> B. joining two edges together<br /> C. attaching facing unto the neckline<br /> D. when using French seam<br /> <br /> 11. Good care of clothing is part of<br /> A. home chores<br /> B. washing clothes<br /> C. purchasing clothes<br /> D. good grooming<br /> <br /> 12. Stain caused by this cannot be removed<br /> A. nail polish<br /> B. sap from coconut suds<br /> C. syrup or candy<br /> D. paint<br /> <br /> 13. To keep your clothes in first class condition, have a plan for the<br /> A. yearly care of your clothes<br /> B. daily/weekly care of your clothes<br /> C. monthly care of your clothes<br /> D. hourly care of your clothes<br /> <br /> 14. The Filipina’s complexion looks best in the shades of<br /> A. coral<br /> B. brown and greenish blues<br /> C. orange-reds<br /> D. all of the choices<br /> <br /> 15. Personality is an important factor in the choice of colors. The colors should make me<br /> A. feel happy<br /> B. feel right<br /> C. feel sad<br /> D. feel sick<br /> <br /> 16. Evening clothes should be more dramatic than<br /> A. sports clothes<br /> B. house clothes<br /> C. daytime clothes<br /> D. party clothes<br /> <br /> 17. When buying clothes<br /> A. read the care label<br /> B. check the seams<br /> C. check the zipper<br /> D. all of the above<br /> <br /> 18. In garment construction, completing all the parts of a garment by a dressmaker is called<br /> A. mass production method<br /> B. unit method<br /> C. price method<br /> D. foundation method<br /> 19. Most garments have one or more labels attached to them which contain the following information. Which one is not included?<br /> A. date of manufacture<br /> B. the name of the company<br /> C. the size<br /> D. the kind of fabric<br /> <br /> 20. The basic sloper is composed of ________ major parts.<br /> A. three<br /> B. five<br /> C. four<br /> D. six<br /> <br /> 21. You will not be well-groomed unless your clothes are<br /> A. free from wrinkles<br /> C. free from unpleasant odors<br /> B. free from missing snaps of buttons<br /> D. free from accessories<br /> <br /> 22. Hang clothes on<br /> A. hooks<br /> B. hangers<br /> C. nails<br /> D. rope<br /> <br /> 23. Sloping round shoulders require building-up. What sleeves are always preferable?<br /> A. regular sleeves<br /> B. puff sleeves<br /> C. set-in sleeves<br /> D. dolman sleeves<br /> <br /> 24. When all lines, shapes, texture, colors, and values seem to belong together, a design has<br /> A. proportion<br /> B. balance<br /> C. rhythm<br /> D. unity<br /> <br /> 25. What are the pillars of foundation patterns?<br /> A. measurements<br /> B. Sewing equipment<br /> C. drawings<br /> D. markings<br /> <br /> 26. Measurement should be taken snugly but not tightly with the costumer in a<br /> A. sitting<br /> B. lying<br /> C. standing<br /> D. kneeling<br /> <br /> 27. In preparing the cloth for cutting, which of the following processes you do?<br /> A. soaking in water overnight<br /> B. hanging and drying<br /> C. straightening and pressing<br /> D. all of the above<br /> <br /> 28. A fabric is considered grain perfect when its lengthwise and crosswise threads cross at right<br /> A. sides<br /> B. angles<br /> C. seams<br /> D. lines<br /> <br /> 29. Lay-out the pieces of patterns on the _______ side of the cloth.<br /> A. wrong<br /> B. right<br /> C. seam<br /> D. top<br /> <br /> 30. In laying out the pattern pieces, begin by placing the ______ pieces at opposite ends of the fabric<br /> A. smaller<br /> B. wider<br /> C. narrower<br /> D. larger<br /> <br /> 31. The human resources which the family can use to achieve its goals include<br /> A. knowledge<br /> B. abilities/skills<br /> C. energy<br /> D. all of these<br /> <br /> 32. A democratic way of talking over family problems and trying to make decisions which are satisfactory to all family members is<br /> A. problem analysis<br /> B. problem solving<br /> C. family council<br /> D. counseling<br /> <br /> 33. A person’s willingness to understand the member who is in trouble shows<br /> A. care<br /> B. loyalty<br /> C. concern<br /> D. commitment<br /> <br /> 34. A very suitable guideline in all human relation<br /> A. wisdom<br /> B. Golden rule<br /> C. laws<br /> D. decrees<br /> <br /> 35. To achieve a satisfying family each member is expected to live his role with corresponding<br /> A. needs<br /> B. responsibilities<br /> C. care<br /> D. loyalty<br /> <br /> 36. An act of making up one’s mind:<br /> A. decision<br /> B. adjustment<br /> C. curiosity<br /> D. contentment<br /> <br /> 37. Traits that are detrimental at one’s development are known as:<br /> A. strength<br /> B. standard<br /> C. values<br /> D. weaknesses<br /> <br /> 38. A careful approach to setting goals and achieving them:<br /> A. management<br /> B. good management<br /> C. home management<br /> D. proper management<br /> <br /> 39. A trait which becomes the crucial determinant of a girls’ social status among her peer:<br /> A. emotional trait<br /> B. physical attractiveness<br /> C. social maturity<br /> D. psychological maturity<br /> <br /> 40. It is the way the family uses the different resources to attain family goals<br /> A. goal<br /> B. home management<br /> C. management<br /> D. resources<br /> <br /> 41. The best training ground from family members to develop their skill in decision making:<br /> A. home<br /> B. school<br /> C. church<br /> D. movie house<br /> <br /> 42. The laws that define the right of a child are embodied in Presidential Decree No. 603<br /> A. Magna Carta<br /> B. Child & Youth Welfare Code<br /> C. Civil rights<br /> D. Constitution<br /> <br /> 43. A resource which all of us share alike<br /> A. time<br /> B. energy<br /> C. knowledge and skill<br /> D. money<br /> <br /> 44. A system of principles for a conduct of life is<br /> A. strength<br /> B. values<br /> C. philosophy<br /> D. weaknesses<br /> <br /> 45. Accepting not only the happiness that come to the family is<br /> A. concern<br /> B. caring<br /> C. companionship<br /> D. commitment<br /> <br /> 46. A process of reaching a solution to a problem which is based on family goals, resources and values is called<br /> A. decision making<br /> B. assessment<br /> C. problem solving<br /> D. reorganizing<br /> <br /> 47. It refers to the stream of money, good services and satisfaction that comes under the control of the family to be used to satisfy needs and desires<br /> A. income<br /> B. goods<br /> C. standard of living<br /> D. cost of living<br /> <br /> 48. It is commonly caused by boredom, frustrations, conflicts, depressions, anxiety and other emotional problems<br /> A. physical fatigue<br /> B. pathological fatigue<br /> C. psychological fatigue<br /> D. biological fatigue<br /> <br /> 49. Family surpluses are best placed in<br /> A. savings account<br /> B. real state<br /> C. stocks<br /> D. shares<br /> <br /> 50. When children of couples leave the house and have families of their own, the couples are new in the stage of<br /> A. contracting<br /> B. beginning<br /> C. expanding<br /> D. child-bearing</div> </div> <div> <br /></div>

LET Reviewer in TLE (HOME ECONOMICS) Part 3

Majorship LET Reviewer LET Reviewer for TLE PRACTICE TEST IN TLE HOME ECONOMICS 1. When you were asked to scale a measurement,...

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LET Reviewer in TLE (HOME ECONOMICS) Part 2

<div> <div> <div class="bluebox"> Majorship LET Reviewer</div> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td><a href="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="LET Reviewer for TLE" border="0" src="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" title="LET Reviewer for TLE" /></a></td></tr> <tr><td class="tr-caption" style="font-size: 12.8000001907349px;"><span style="font-size: 12.8000001907349px;">LET Reviewer for TLE</span></td></tr> </tbody></table> <b>PRACTICE TEST IN TLE</b><br /> <b><i>HOME ECONOMICS</i></b></div> <div> <br /></div> <div> 1. Are very perishable and deterisuate rapidly after removal from water.<br /> A. poultry<br /> B. shellfish<br /> C. fish<br /> D. pin fish<br /> <br /> 2. Are seeds of the grass family widely as staple foods.<br /> A. cereals<br /> B. starch<br /> C. Buck wheat<br /> D. oats<br /> <br /> 3. The form of carbohydrates in which the plants store their reserve energy.<br /> A. sugar<br /> B. starch<br /> C. rice<br /> D. legumes<br /> <br /> 4. A family of macaroni products of varying sizes and shapes.<br /> A. Spaghetti<br /> B. Sotanghon<br /> C. Alimentary pastes<br /> D. pastina<br /> <br /> 5. A poultry product made by milling or grinding cereal grains, root crops, legumes and similarly milled foods.<br /> A. wheat<br /> B. miseca<br /> C. glutinous rice<br /> D. flour<br /> <br /> 6. Vary with areas and with families within areas.<br /> A. meal pattern<br /> B. meal planning<br /> C. menu<br /> D. satiety value<br /> <br /> 7. An informal way of serving a meal to relatively large number of person in limited space and no waitress is needed.<br /> A. com promise style<br /> B. Buffet style<br /> C. Russian style/Formal style<br /> D. English/Family style<br /> <br /> 8. Includes all tools used for eating and serving foods such as knives, fork and spoon.<br /> A. linens<br /> B. individual cover<br /> C. cover<br /> D. chinaware<br /> <br /> 9. The finishing touches that are essential to the over all harmony of a table.<br /> A. centerpiece<br /> B. sterling<br /> C. placemats<br /> D. chinaware<br /> <br /> 10. It holds the entire place setting, but they should never overlap.<br /> A. table runner<br /> B. Silverware<br /> C. placemats<br /> D. linen<br /> <br /> 11. Caramelization is a process by which sugar and sugar acids are heated to high temperature above 200o C, where a characteristic flavor and brown color results. In which of the following food items this particular process is applied?<br /> A. bibingka<br /> B. leche plan<br /> C. suman<br /> D. puto<br /> <br /> 12. Flour is to sift as coconut milk is to:<br /> A. drain<br /> B. stir<br /> C. grind<br /> D. strain<br /> <br /> 13. Carrots, pineapples, cucumbers, tomatoes and parsley are generally used as ingredients, but are used also to decorate food to arouse ones’ appetite. What is the best term to describe their latter function?<br /> A. dressing<br /> B. marinade<br /> C. garnishes<br /> D. toppings<br /> <br /> 14. You were asked to blanch the ingredients for coleslaw such as shredded cabbage, and carrots, you must therefore:<br /> A. mip cabbage and carrots<br /> B. toss cabbage and carrots<br /> C. dip cabbage and carrots into the boiling water for a few minutes<br /> D. soften the said vegetables<br /> <br /> 15. In which of the following dishes, flaked chicken serves as one of the main ingredients?<br /> A. macaroni – chicken salad<br /> B. chicken pastel<br /> C. chicken a-la king<br /> D. chicken barbeque<br /> <br /> 16. The following are the appliances used for miping and cutting except:<br /> A. miping bowl<br /> B. osterizer/blender<br /> C. grinder<br /> D. food processor<br /> <br /> 17. Pare is for potato as peel is for:<br /> A. sweet potato<br /> B. gabi<br /> C. banana<br /> D. papaya<br /> <br /> 18. The main concern of malnutrition for old age is:<br /> A. conservation of good health<br /> B. reduce the discomfort caused by physical weakness<br /> C. provision of daily meals of their own choice<br /> D. limit food intake<br /> <br /> 19. A starchy part of the cereal grain which contains the largest amount of protein.<br /> A. bran<br /> B. germ<br /> C. embryo<br /> D. endosperm<br /> <br /> 20. To remove feather or bristle from poultry by passing over a flame is to:<br /> A. pan – boil<br /> B. scale<br /> C. singe<br /> D. flake<br /> <br /> 21. An art of joining or sewing two pieces of cloth to form a new dress.<br /> A. seam<br /> B. dressmaking<br /> C. seam line<br /> D. clothing<br /> <br /> 22. A 60 inches long tape used for taking body measurements, for drafting patterns, altering and laying out the pattern on the cloth.<br /> A. curve<br /> B. L – square<br /> C. tape measure<br /> D. French curve<br /> <br /> 23. Tools used to hold together pattern papers or pieces of fabric or cloth.<br /> A. pins<br /> B. needle<br /> C. scissor<br /> D. thimble<br /> <br /> 24. Used for drawing perpendicular lines, obtaining right angle and dividing measurements.<br /> A. Transparent ruler<br /> B. hip curve<br /> C. French curve<br /> D. L – square<br /> <br /> 25. It is 7 to 10 inches in length with one handle for the thumb and with larger opening for two or more fingers to provide more force in cutting the fabrics.<br /> A. shears<br /> B. scissor<br /> C. seam zipper<br /> D. embroidery scissor<br /> <br /> 26. A mechanical device operated by foot-powered or motor powered use for fitting together all the garment parts.<br /> A. sewing machine<br /> B. over edging<br /> C. basting<br /> D. cutting table<br /> <br /> 27. It is a temporary stitches, used to hold in place two or more pieces of materials before stitching permanently.<br /> A. hemming<br /> B. cross stitch<br /> C. basting<br /> D. back stitch<br /> <br /> 28. A seam often used for dresses, collar linings, blouses and skirts made from fabrics that do not ravel.<br /> A. French seam<br /> B. lapped seam<br /> C. flat-felled seam<br /> D. plain seam<br /> <br /> 29. It is a seam within a seam.<br /> A. French seam<br /> B. lapped seam<br /> C. flat-felled seam<br /> D. plain seam<br /> <br /> 30. It is a systematic taking of measurements from the body parts of a feminine or masculine figure.<br /> A. body length<br /> B. body shape<br /> C. body measurements<br /> D. body silhouette<br /> <br /> 31. This measurements starts from left shoulder joint where the arm begins to fall passing over the shoulder blades to the other shoulder joint.<br /> A. waist line<br /> B. shoulder width<br /> C. shoulder blade<br /> D. shoulder point<br /> <br /> 32. It is measured around the natural waist, or place, just over the top of the hips or below the ribs where the body is most contracted.<br /> A. waist line<br /> B. hip line<br /> C. hemline<br /> D. bust line<br /> <br /> 33. It is a part of a garment that hangs below the waist.<br /> A. sleeve<br /> B. pants<br /> C. skirt<br /> D. collar<br /> <br /> 34. A part of a garment worn around the neck.<br /> A. sleeve<br /> B. necklace<br /> C. neckerchief<br /> D. collar<br /> <br /> 35. It is a part of a garment attach to the armhole partially or fully.<br /> A. sleeve<br /> B. collar<br /> C. skirt<br /> D. gloves<br /> <br /> 36. Sonya’s face is long and thin, therefore she should avoid wearing a dress with a<br /> A. V – neckline<br /> B. round neckline<br /> C. square neckline<br /> D. close neckline<br /> <br /> 37. Tessie wants to appear taller and less chubby. What dress should she wear?<br /> A. a dress with crosswise stripes<br /> B. a dress with horizontal stripes<br /> C. a dress with vertical stripes<br /> D. a green checkered mini dress<br /> <br /> 38. Emy has a round face. If she wears a dress with a square neckline her face will look.<br /> A. pointer<br /> B. thinner<br /> C. rounded<br /> D. plumper<br /> <br /> 39. The color of one’s dress should be considered in choosing a garment. Joy is a girl with fair complexion. What would you suggest she wear to complement her skin tone?<br /> A. a black dress<br /> B. a pastel colored dress<br /> C. a dotted dress<br /> D. a checkered dress<br /> <br /> 40. Lorna selected red as the color for her dress on Valentine’s Day. Red is a property of color which corresponds to:<br /> A. hue<br /> B. value<br /> C. intensity<br /> D. harmony<br /> <br /> 41. Which of the following suggests the pleasing combination of lines, colors, shapes and textures?<br /> A. proportion<br /> B. harmony<br /> C. intensity<br /> D. value<br /> <br /> 42. From what point should items, especially dresses, be balanced?<br /> A. focal point<br /> B. end point<br /> C. side point<br /> D. all of these<br /> <br /> 43. The main division of the body<br /> A. shoulder<br /> B. waist line<br /> C. bust<br /> D. hips<br /> <br /> 44. Refers to anything used to cover the body for protection.<br /> A. clothing<br /> B. fabric<br /> C. textline<br /> D. liner<br /> <br /> 45. Refers to the continuity of eye movement in order to create a well-designed dress.<br /> A. proportion<br /> B. balance<br /> C. color<br /> D. rhythm<br /> <br /></div> </div>

LET Reviewer in TLE (HOME ECONOMICS) Part 2

Majorship LET Reviewer LET Reviewer for TLE PRACTICE TEST IN TLE HOME ECONOMICS 1. Are very perishable and deterisuate rapidly...

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LET Reviewer in TLE (HOME ECONOMICS) Part 1

<div class="bluebox"> Majorship LET Reviewer</div> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td><a href="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="LET Reviewer for TLE" border="0" src="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" title="LET Reviewer for TLE" /></a></td></tr> <tr><td class="tr-caption" style="font-size: 12.8000001907349px;"><span style="font-size: 12.8000001907349px;">LET Reviewer for TLE</span></td></tr> </tbody></table> <b>PRACTICE TEST IN TLE</b><br /> <b><i>HOME ECONOMICS</i></b><br /> <br /> 1. Certain factors that may affect the choice of family goals<br /> A. family income and standards<br /> B. family needs, wants and resources<br /> C. family health, social status<br /> D. family friends and membership to organizations<br /> <br /> 2. What color combination uses two colors which are opposite to each other in the color wheel?<br /> A. monochromatic<br /> B. split complementary<br /> C. complementary<br /> D. analogous<br /> <br /> 3. Lorna selected the color for her dress on Valentine’s Day. Red is the property of color which correspond to<br /> A. hue<br /> B. value<br /> C. intensity<br /> D. all of these<br /> <br /> 4. The best stability in a family life is<br /> A. parents<br /> B. in-laws<br /> C. children<br /> D. relatives<br /> <br /> 5. Baking in the Philippines was introduced by the<br /> A. Americans<br /> B. Greeks<br /> C. Moslems<br /> D. Spaniards<br /> <br /> 6. The ability to control the emotions, feelings of anger, hate, envy and can face difficulties without discouragement in life<br /> A. intellectual maturity<br /> B. philosophical maturity<br /> C. emotional maturity<br /> D. physical maturity<br /> <br /> 7. One of the best marks of a successful family is<br /> A. when parents can provide the material need of the children<br /> B. when children grow normally<br /> C. producing healthy children with good education and proper training<br /> D. sending children to prestigious schools<br /> <br /> 8. What is necessary in teaching self-reliance?<br /> A. freedom to learn<br /> B. discipline<br /> C. deciding their needs<br /> D. solving their problems<br /> <br /> 9. Children feel the companionship at home with other members of the family when<br /> A. they are brought outside for field trips<br /> B. they are included in home activities<br /> C. they call for other children to play<br /> D. they talk and talk in the house<br /> <br /> 10. How should food be prepared and served so that children may enjoy eating it?<br /> A. add colorful decoration to food<br /> B. give short lecture about the food value of food<br /> C. allow them to help or watch in the preparation and cooking of the food<br /> D. serve with sweets beside or on top of the served food<br /> <br /> 11. Excessive food intake of by a person results in<br /> A. obesity<br /> B. hypertension<br /> C. malnutrition<br /> D. undernutrition<br /> <br /> 12. Food nutrients which very rich in calories<br /> A. protein<br /> B. carbohydrates<br /> C. minerals<br /> D. fats<br /> <br /> 13. Deficiencies in protein may result to<br /> A. pelagra<br /> B. Beri-beri<br /> C. kwashiorkor<br /> D. malaria<br /> <br /> 14. Of the following, which is not part of a good and effective home management<br /> A. organizing<br /> B. socializing<br /> C.budgeting<br /> D. planning<br /> <br /> 15. The first drop of a mother’s milk is called<br /> A. lactogen<br /> B. estrogen<br /> C. amniotic fluid<br /> D. colustrum<br /> <br /> 16. It is a planned activity directed toward the satisfaction of who wishes and the attainment of goals within the family home<br /> A. Budgeting<br /> B. Home Management<br /> C. Entrepreneurship<br /> D. Technology<br /> <br /> 17. It is a method of handling family income using income as a planned and shared family project. Both husband and wife jointly shared in distribution of income into the pattern of the expenses.<br /> A. handout method<br /> B. allowance method<br /> C. fifty-fifty method<br /> D. family finance plan<br /> <br /> 18. A fine material with an embossed or strong effect used for decoration purposes especially in covering furniture<br /> A. cotton<br /> B. velvet<br /> C. brocade<br /> D. linen<br /> <br /> 19. It is a style used in serving a big number of people especially if these are no trained waiters and waitresses. Tablewares and napkins are artistically arranged on the table. Guest help themselves.<br /> A. Russian style<br /> B. English or Family style<br /> C. Buffet style<br /> D. Compromise style<br /> <br /> 20. In decorating and furnishing a home, one must first considered the effect of the whole area. Which is not included in the principles of art?<br /> A. harmony and proportion<br /> B. rhythm and emphasis<br /> C. balance<br /> D. budgeting<br /> <br /> 21. These are guides in cutting clothing materials into garments where the outline of the human body is followed<br /> A. patterns<br /> B. body measurements<br /> C. sewing<br /> D. dress designs<br /> <br /> 22. The sliding container that carries the lower thread in a sewing machine<br /> A. web<br /> B. bobbin<br /> C. shuttle<br /> D. dart<br /> <br /> 23. What is needed in the diet of children who are prone to goiter?<br /> A. Iron<br /> B. protein<br /> C. Iodine<br /> D. Vitamins<br /> <br /> 24. What subject in school curriculum enhances socio-economic development in school?<br /> A. Home Management and Technology<br /> B. Technology and Home Economics<br /> C. Innotech<br /> D. Home Economics and Culinary Arts<br /> <br /> 25. When should children with smallpox or measles be isolated or quarantined?<br /> A. within 2 days of fever<br /> B. first day of skin wound healing<br /> C. first week upon skin eruption<br /> D. on the onset of fever<br /> <br /> 26. Which one is not a fundamental principles of design<br /> A. combination<br /> B. balance<br /> C. rhythm<br /> D. proportion<br /> <br /> 27. Called the miracle fiber which is synthetic fiber made directly from chemical rather than cellulose.<br /> A. silk<br /> B. brocade<br /> C. liner<br /> D. nylon<br /> <br /> 28. It is a natural product of silkworm spun which is considered a luxury-fabric because of its high cost<br /> A. linen<br /> B. rayon<br /> C. silk<br /> D. nylon<br /> <br /> 29. Food nutrients which regulates body functions<br /> A. protein<br /> B. water<br /> C. Minerals and vitamins<br /> D. fats<br /> <br /> 30. The average Filipino consumer is usually<br /> A. getting most of his purchase<br /> B. fond of striking bargain<br /> C. influenced by promotion<br /> D. fond of imported goods<br /> <br /> 31. The solvent used to dissolve the lacquer stencil film from the silkscreen frame is<br /> A. kerosene<br /> B. lacquer thinner<br /> C. paint thinner<br /> D. varnish<br /> <br /> 32. The liquid and finishing solution used in blocking out open areas of the silkscreen<br /> A. clear gloss lacquer<br /> B. ink<br /> C. paint<br /> D. varnish<br /> <br /> 33. When lacquer film was already adhered to the screen, the backing sheets should be stripped. What part of the screen should you start stripping?<br /> A. at the center<br /> B. at the four corner<br /> C. at one corner only<br /> D. any of the above<br /> 34. In sketching orthographic drawings certain conventional lines each for a definite purpose are used. These lines are commonly called<br /> A. parallel lines<br /> B. perpendicular lines<br /> C. alphabet lines<br /> D. none of the above<br /> <br /> 35. This line is considered the lighted or finest line in a drawing<br /> A. hidden line<br /> B. visible line<br /> C. outer line<br /> D. projection line<br /> <br /> 36. Is the process of transferring part of the plant taken from the pedigree trees to another plant called the stock<br /> A. grafting<br /> B. marcotting<br /> C. layering<br /> D. none of the above<br /> <br /> 37. This stage of plant life cycle includes the development and growth of the three main parts<br /> A. Vegetative<br /> B. Reproductive<br /> C. Fertilization<br /> D. Plowing<br /> <br /> 38. One of the troublesome diseases of cabbage, cauliflower, broccoli, radish, pechay during the wet months is rot blocks and is caused by<br /> A. Ferarium solari<br /> B. Uromyces phaseoli<br /> C. Xanthomonas canpestris<br /> D. Altermania brassical<br /> <br /> 39. Division of the invertebrates comprising animal with soft fleshy body and covered more or use with calcareous shell as the snail is called<br /> A. Invertebrates<br /> B. Mollusca<br /> C. Crustacea<br /> D. Crustacean<br /> <br /> 40. Financial report that shows the total amount of income derived from business summary of expenses is<br /> A. income statement<br /> B. journal<br /> C. ledger<br /> D. trial balance<br /> <br /> 41. A coating that is applied to the inside of some aluminum or steel pots and pans. Helps to prevent the food from sticking to the pot especially when over heated.<br /> A. Cast iron<br /> B. Enamelware<br /> C. Copper<br /> D. Teflon<br /> <br /> 42. A semi-liquid mixture of flour, liquid and the rest of ingredients.<br /> A. Batter<br /> B. Butter<br /> C. Cream<br /> D. Puree<br /> <br /> 43. The frozen of keeping food to prevent from spoilage.<br /> A. Drying<br /> B. Food Preservation<br /> C. Freezing<br /> D. Canning<br /> <br /> 44. Succulent portions of garden plants used as foods.<br /> A. root crops<br /> B. fruits<br /> C. vegetables<br /> D. tubers<br /> <div> <br /></div>

LET Reviewer in TLE (HOME ECONOMICS) Part 1

Majorship LET Reviewer LET Reviewer for TLE PRACTICE TEST IN TLE HOME ECONOMICS 1. Certain factors that may affect the choice of f...

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LET Reviewer in AGRICULTURAL TECHNOLOGY Part 2

<div class="bluebox"> Majorship LET Reviewer </div> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td style="text-align: center;"><a href="http://4.bp.blogspot.com/-hlS6r5Dp2IA/VQwgZkXsrYI/AAAAAAAABKM/-P40lNKQEGc/s1600/mcsq-agfa.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="LET Reviewer for Agriculture and Fishery Arts" border="0" src="http://4.bp.blogspot.com/-hlS6r5Dp2IA/VQwgZkXsrYI/AAAAAAAABKM/-P40lNKQEGc/s1600/mcsq-agfa.jpg" title="LET Reviewer for Agriculture and Fishery Arts" /></a></td></tr> <tr><td class="tr-caption" style="text-align: center;">LET Reviewer for Agriculture and Fishery Arts / TLE</td></tr> </tbody></table> <b>PRACTICE TEST IN AGRICULTURAL TECHNOLOGY</b><br /> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 41. To produce good yield of quality vegetable and other farm crops</div> <div class="separator" style="clear: both;"> A. proper cultivation</div> <div class="separator" style="clear: both;"> B. animal manuring</div> <div class="separator" style="clear: both;"> C. food readily available in the soil</div> <div class="separator" style="clear: both;"> D. daily watering</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 42. When farmer allows the existence of natural enemies of insect pest in the farm, he is applying the </div> <div class="separator" style="clear: both;"> A. genetical control</div> <div class="separator" style="clear: both;"> B. biological control</div> <div class="separator" style="clear: both;"> C. chemical control</div> <div class="separator" style="clear: both;"> D. cultural control</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 43. A collective farm that refers to the chemical materials used to control, destroy, and reduce pest</div> <div class="separator" style="clear: both;"> A. insecticides</div> <div class="separator" style="clear: both;"> B. pesticides</div> <div class="separator" style="clear: both;"> C. herbicides</div> <div class="separator" style="clear: both;"> D. fungicides</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 44. The study of plant disease is known as</div> <div class="separator" style="clear: both;"> A. entomology</div> <div class="separator" style="clear: both;"> B. phytopathology</div> <div class="separator" style="clear: both;"> C. cytology</div> <div class="separator" style="clear: both;"> D. plant disease technology</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 45. The ability of the soil supply nutrient in the right amount for maximum plant growth</div> <div class="separator" style="clear: both;"> A. soil productivity</div> <div class="separator" style="clear: both;"> B. soil moisture</div> <div class="separator" style="clear: both;"> C. soil fertility</div> <div class="separator" style="clear: both;"> D. soil texture</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 46. The following elements needed by the plant are derived from soil except</div> <div class="separator" style="clear: both;"> A. nitrogen</div> <div class="separator" style="clear: both;"> B. phosphorus</div> <div class="separator" style="clear: both;"> C. potassium</div> <div class="separator" style="clear: both;"> D. sulfur</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 47. Downward movement of water in the soil resulting in the loss of soluble salts is called</div> <div class="separator" style="clear: both;"> A. erosion</div> <div class="separator" style="clear: both;"> B. leaching</div> <div class="separator" style="clear: both;"> C. seepage</div> <div class="separator" style="clear: both;"> D. fixation</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 48. The growing of vegetable at a time rather than the normal period of growing</div> <div class="separator" style="clear: both;"> A. home gardening</div> <div class="separator" style="clear: both;"> C. veg. forcing</div> <div class="separator" style="clear: both;"> B. veg. seeds production</div> <div class="separator" style="clear: both;"> D. growing for processing</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 49. The process of cultivating the soil away from the base of the plant in order to control weeds is called</div> <div class="separator" style="clear: both;"> A. off-baring</div> <div class="separator" style="clear: both;"> B. hilling-up</div> <div class="separator" style="clear: both;"> C. plowing</div> <div class="separator" style="clear: both;"> D. harrowing</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 50. The following are function of mulching except</div> <div class="separator" style="clear: both;"> A. keeping the soil moisture</div> <div class="separator" style="clear: both;"> B. preventing rooting of vines</div> <div class="separator" style="clear: both;"> C. increasing photosynthesis</div> <div class="separator" style="clear: both;"> D. controlling weeds</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 51.The process of increasing the maximum supply of fish either by artificial or natural reproduction.</div> <div class="separator" style="clear: both;"> A. conservation</div> <div class="separator" style="clear: both;"> B. cultivation</div> <div class="separator" style="clear: both;"> C. propagation</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 52. The way fish reproduce varies with the species. Fish that gives birth to living young is called</div> <div class="separator" style="clear: both;"> A. viviparous</div> <div class="separator" style="clear: both;"> B. oviparous</div> <div class="separator" style="clear: both;"> C. omnivorous</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 53. The eel, Alguilla is a fresh water fish which migrate to marine waters to lay their eggs and return to fresh water is called</div> <div class="separator" style="clear: both;"> A. anadromous</div> <div class="separator" style="clear: both;"> B. catadromous</div> <div class="separator" style="clear: both;"> C. spawner</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 54. The part of fish that joins the lower jaw of the mouth and the breast and is at the lower part of the operculum is</div> <div class="separator" style="clear: both;"> A. gills</div> <div class="separator" style="clear: both;"> B. isthmus</div> <div class="separator" style="clear: both;"> C. nostril</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 55. The breathing organ of fish which lies behind the cavity of the mouth.</div> <div class="separator" style="clear: both;"> A. liver</div> <div class="separator" style="clear: both;"> B. gills</div> <div class="separator" style="clear: both;"> C. mouth</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 56. Fish which feed on plants are called</div> <div class="separator" style="clear: both;"> A. carnivorous</div> <div class="separator" style="clear: both;"> B. omnivorous</div> <div class="separator" style="clear: both;"> C. herbivorous</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 57. An elongated sac with a thin semi-transparent wall which provide buoyancy and help the fish rise and sink in water.</div> <div class="separator" style="clear: both;"> A. fins</div> <div class="separator" style="clear: both;"> B. gills</div> <div class="separator" style="clear: both;"> C. air baldder</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 58. The science which deals with the study of fishes</div> <div class="separator" style="clear: both;"> A. ichthyology</div> <div class="separator" style="clear: both;"> B. concology</div> <div class="separator" style="clear: both;"> C. malacology</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 59. The grouper is abundant in the southern part of the Philippine waters, Palawan, Pagbilao and Romblon. It is called by the Tagalog and Illongos as:</div> <div class="separator" style="clear: both;"> A. talilong</div> <div class="separator" style="clear: both;"> B. lapulapu</div> <div class="separator" style="clear: both;"> C. bangus</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 60. The sting ray is widely distributed in marine water throughout the country. It is commonly known as:</div> <div class="separator" style="clear: both;"> A. pating</div> <div class="separator" style="clear: both;"> B. pagi</div> <div class="separator" style="clear: both;"> C. bisugo</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 61. Shrimp, prawns, crabs, and lobsters are crustaceans. They belong to the principal group of Decapoda, meaning</div> <div class="separator" style="clear: both;">  A. having ten feet</div> <div class="separator" style="clear: both;">  B. having eight feet</div> <div class="separator" style="clear: both;">  C. having six feet</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 62. A forecast of the outcome of a project to be undertaken</div> <div class="separator" style="clear: both;">  A. project proposal</div> <div class="separator" style="clear: both;">  B. project summary</div> <div class="separator" style="clear: both;">  C. feasibility study</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 63. A brief description of the project which specifies the nature of the project as well as the relevance of the project to the community</div> <div class="separator" style="clear: both;"> A. project proposal</div> <div class="separator" style="clear: both;"> B. conclusion</div> <div class="separator" style="clear: both;"> C. project summary</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 64. The process of simultaneously raising bangos, prawn and tilapia in the same pond</div> <div class="separator" style="clear: both;"> A. monoculture</div> <div class="separator" style="clear: both;"> B. polyculture</div> <div class="separator" style="clear: both;"> C. fish culture</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 65. It plays a very important role in the management aspects of the enterprise. It also helps in the assessment of the management performance as reflection in the production input and output</div> <div class="separator" style="clear: both;"> A. time keeping</div> <div class="separator" style="clear: both;"> B. record keeping</div> <div class="separator" style="clear: both;"> C. inventory</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 66. The money from the sale of fish minus the cost of producing them</div> <div class="separator" style="clear: both;"> A. profit</div> <div class="separator" style="clear: both;"> B. expenses</div> <div class="separator" style="clear: both;"> C. price</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 67. Tilapia is the common name and generic name of a group of food fishes in many parts of the world belonging to the family</div> <div class="separator" style="clear: both;"> A. nilotica</div> <div class="separator" style="clear: both;"> B. chanidae</div> <div class="separator" style="clear: both;"> C. cichlidae</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 68. Monosex culture of tilapia refers to the growing of </div> <div class="separator" style="clear: both;"> A. sex reversal of tilapia</div> <div class="separator" style="clear: both;"> B. only one sex of tilapia</div> <div class="separator" style="clear: both;"> C. more than one sex of tilapia</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 69. Carp culture in the Philippines dates back to 1915 with the introduction of common carp (Cyprinus carpio) from</div> <div class="separator" style="clear: both;"> A. Japan</div> <div class="separator" style="clear: both;"> B. Taiwan</div> <div class="separator" style="clear: both;"> C. China</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 70. The total amount of salt in grams contained in one kilogram of sea water</div> <div class="separator" style="clear: both;"> A. salinity</div> <div class="separator" style="clear: both;"> B. turbidity</div> <div class="separator" style="clear: both;"> C. alkalinity</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 71. Refers to the application of lime to stabilize the pH value of the pond soil</div> <div class="separator" style="clear: both;"> A. fertilization</div> <div class="separator" style="clear: both;"> B. pesticides</div> <div class="separator" style="clear: both;"> C. herbicides</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 72. Common animal pest in brackish water fish ponds are snails and worms which feeds on lab-lab and deprive most of its natural food. Control of pest is achieved with the application of</div> <div class="separator" style="clear: both;"> A. fertilizer</div> <div class="separator" style="clear: both;"> B. pesticides</div> <div class="separator" style="clear: both;"> C. herbicides</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 73. Breeders of nile tilapia are stocked in paddies at the rate of one per square meter (2,500/ha) with a sex ratio of one male to four females. This means that 200 m paddy needs 50 breeders consisting of</div> <div class="separator" style="clear: both;"> A. 30 females and 10 males</div> <div class="separator" style="clear: both;"> B. 40 females and 10 males</div> <div class="separator" style="clear: both;"> C. 50 females and 10 males</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 74. In selecting good breeders, the following are considered except</div> <div class="separator" style="clear: both;"> A. fecundity and age</div> <div class="separator" style="clear: both;"> B. body form and resistant to diseases</div> <div class="separator" style="clear: both;"> C. economical and nutritious</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 75. A great mortality of young bangos is caused by animal predators that get into the nurseries. Predators are</div> <div class="separator" style="clear: both;"> A. animals seized as food</div> <div class="separator" style="clear: both;"> B. animals that feeds on other</div> <div class="separator" style="clear: both;"> C. animals that competes for food</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 76. This method involves raising or breeding ornamental or colorful species of fish which requires constant aeration and care</div> <div class="separator" style="clear: both;"> A. fish cage</div> <div class="separator" style="clear: both;"> B. aquarium</div> <div class="separator" style="clear: both;"> C. fish pond</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 77. Mollusks are represented by all shell fish, squid and octopus. Mussels and oysters are seashells classified as:</div> <div class="separator" style="clear: both;"> A. bivalve</div> <div class="separator" style="clear: both;"> B. univalve</div> <div class="separator" style="clear: both;"> C. crustaceans</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 78. Embraces the entire environment of fish and other marine organisms including all living and non-living things and the space itself.</div> <div class="separator" style="clear: both;"> A. ecological balance</div> <div class="separator" style="clear: both;"> B. aquatic ecosystem</div> <div class="separator" style="clear: both;"> C. sanctuary</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 79. The largest freshwater lake in the country producing about 20% of the total milkfish production in the Philippines</div> <div class="separator" style="clear: both;"> A. Naujan Lake</div> <div class="separator" style="clear: both;"> B. Laguna Lake</div> <div class="separator" style="clear: both;"> C. Taal Lake</div> <div class="separator" style="clear: both;"> <br /></div> <div class="separator" style="clear: both;"> 80. Sec. 99, RA 8550 prohibits the exportation of breeders, spawners, eggs or fry. This act is known as:</div> <div class="separator" style="clear: both;"> A. FAO no. 129 of 1980</div> <div class="separator" style="clear: both;"> B. Fisheries Decree of 1975</div> <div class="separator" style="clear: both;"> C. The Philippine Fisheries Code of 1998</div> <div class="separator" style="clear: both;"> <br /></div>

LET Reviewer in AGRICULTURAL TECHNOLOGY Part 2

Majorship LET Reviewer LET Reviewer for Agriculture and Fishery Arts / TLE PRACTICE TEST IN AGRICULTURAL TECHNOLOGY 41. To produc...

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LET Reviewer in AGRICULTURAL TECHNOLOGY Part 1

<div class="separator" style="clear: both; text-align: center;"> </div> <div class="separator" style="clear: both; text-align: center;"> </div> <div class="bluebox"> Majorship LET Reviewer</div> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td><a href="http://4.bp.blogspot.com/-hlS6r5Dp2IA/VQwgZkXsrYI/AAAAAAAABKM/-P40lNKQEGc/s1600/mcsq-agfa.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="LET Reviewer for Agriculture and Fishery Arts" border="0" src="http://4.bp.blogspot.com/-hlS6r5Dp2IA/VQwgZkXsrYI/AAAAAAAABKM/-P40lNKQEGc/s1600/mcsq-agfa.jpg" title="LET Reviewer for Agriculture and Fishery Arts" /></a></td></tr> <tr><td class="tr-caption" style="font-size: 12.8000001907349px;">LET Reviewer for Agriculture and Fishery Arts / TLE</td></tr> </tbody></table> <b>PRACTICE TEST IN AGRICULTURAL TECHNOLOGY</b><br /> <br /> 1. An environment with no trees endangers human life because:<br /> A. trees absorb pollutants in the air<br /> B. trees are valued for their fruits and medicinal properties<br /> C. trees are valued commercially on wood<br /> D. trees are used as effective screens<br /> <br /> 2. In selecting a site for tree planting:<br /> A. a gentle slope instead of level land is advisable<br /> B. a gentle slope facing the wind<br /> C. a slope in the direction of prevailing wind<br /> D. northern slope<br /> <br /> 3. The following are factors that contribute to successful tree farming:<br /> A. climate<br /> B. rainfall<br /> C. soil<br /> D. temperature<br /> <br /> 4. The best soil for fruit and tree crop growing:<br /> A. clay, dry soil<br /> B. sticky, muddy soil<br /> C. dry, warm, porous, sandy and loamy soil<br /> D. dry, loamy and wet soil<br /> <br /> 5. Most common and easy method of plant propagation:<br /> A. asexual propagation<br /> B. artificial plant propagation<br /> C. bisexual plant propagation<br /> D. seed propagation<br /> <br /> 6. A kind of artificial plant propagation in which a part or branch of the tree is introduced into the soil to develop roots while being fed by the parent:<br /> A. cutting<br /> B. layering<br /> C. marcotting<br /> D. grafting<br /> <br /> 7. In this type of artificial plant propagation, the scion and the rootstock must be compatible for them to unite permanently:<br /> A. budding<br /> B. inarching<br /> C. grafting<br /> D. marcotting<br /> <br /> 8. It is most applicable to fruits with many seeds:<br /> A. freezing<br /> B. stratification<br /> C. use of seedbeds<br /> D. use of seedboxes<br /> <br /> 9. The first to be considered when planting:<br /> A. type of plant propagation<br /> B. planting materials<br /> C. site<br /> D. type of soil<br /> <br /> 10. The trees are distanced at right angles to each other with a tree in the corner of the square:<br /> A. hexagonal<br /> B. triangular<br /> C. rectangular<br /> D. square method<br /> <br /> 11. A disease characterized by inflammation of the lymphatic glands:<br /> A. anthrax<br /> B. foot and mouth disease<br /> C. foot rot<br /> D. hog cholera<br /> <br /> 12. It is considered as beast of burden<br /> A. carabao<br /> B. cow<br /> C. goat<br /> D. dog<br /> <br /> 13. Livestock raising is considered a profitable business for the following reasons except one:<br /> A. to prevent food shortage<br /> B. for income<br /> C. animals provide meat, milk, and other dairy products<br /> D. animals are good sources of organic fertilizers<br /> <br /> 14. How many percent of the total cost of production in livestock raising goes to feeds?<br /> A. 50-80%<br /> B. 20-30%<br /> C. 30-50%<br /> D. 50-70%<br /> <br /> 15. If you are going to raise chicken to produce eggs, what is the type of chicken to choose?<br /> A. heavy breeds<br /> B. light breeds<br /> C. middle breeds<br /> D. general breeds<br /> <br /> 16. The Philippines has marine water covering a total area of:<br /> A. 60,000 sq. kilometers<br /> B. 1,666,300 sq. kilometers<br /> C. 100,000 sq. kilometers<br /> D. 90,000 sq. kilometers<br /> <br /> 17. The immediate dressing and exescerations of fish should be done to avoid:<br /> A. freshness<br /> B. dryness<br /> C. spoilage<br /> D. all of the above<br /> <br /> 18. Example of CRUST ACEANS:<br /> A. bangus<br /> B. clams<br /> C. seaweeds<br /> D. shrimps<br /> <br /> 19. A method of fish preservation that maintains the fresh qualities of fish is:<br /> A. chilling<br /> B. dressing<br /> C. fish curing<br /> D. use of radiation<br /> <br /> 20. Is a product obtained by fermenting whole or ground fish is 20 percent salt:<br /> A. drying<br /> B. bagoong<br /> C. curing<br /> D. patis making<br /> <br /> 21. Good mothering ability is shown by the number and size weight of animal during the time of<br /> A. marketing<br /> B. farrowing<br /> C. feeding<br /> D. weaning<br /> <br /> 22. This is form of hernia where the intestine protrudes into the orifice of the stomach.<br /> A. ventral<br /> B. scrotal<br /> C. inguinal<br /> D. umbilical<br /> <br /> 23. The health of animal can be a gauged by its<br /> A. health and vigor<br /> B. alertness and appetite<br /> C. skin and haircoat<br /> D. appearance and behavior<br /> <br /> 24. Feeder animal are intended mainly for<br /> A. slaughtering<br /> B. fattening<br /> C. breeding<br /> D. growing<br /> <br /> 25. Which is not characteristic of a good boar<br /> A. massive structure<br /> B. ambitious to mount<br /> C. vigorous constitution<br /> D. masculinity both in appearance and action<br /> <br /> 26. The local name of this large white<br /> A. Hyper<br /> B. Landrace<br /> C. Yorkshire<br /> D. Berkshire<br /> <br /> 27. The Hampshire is black in color with white belt around the<br /> A. fore flanks<br /> B. bind flanks<br /> C. fore quarters<br /> D. hindquarters<br /> <br /> 28. When selecting breeds to raise, the limiting factor is<br /> A. proficiency<br /> B. availability of breeding stock<br /> C. growth ability or feed efficiency<br /> D. carcass quality and market demand<br /> <br /> 29. The kind of record which is the basis of selecting breeding animal is:<br /> A. production<br /> B. performance<br /> C. feed consumption<br /> D. income and sales<br /> <br /> 30. When deciding what breed to select, the limiting factor is<br /> A. growth ability<br /> B. disease resistance<br /> C. personal performance<br /> D. temperament and disposition<br /> <br /> 31. The process of removing undesirable animals in the herd is<br /> A. judging<br /> B. culling<br /> C. weaning<br /> D. selecting<br /> <br /> 32. There are living organisms dependent on other organism for food in order to live<br /> A. worm<br /> B. insect<br /> C. parasite<br /> D. protozoan<br /> <br /> 33. Which of the following is not a parasite<br /> A. tetanus<br /> B. scares<br /> C. tapeworm<br /> D. hogmauge<br /> <br /> 34. Which of the following is not a sign of hog cholera<br /> A. depression<br /> B. loss of appetite`<br /> C. very high fever<br /> D. silting lice a dog<br /> <br /> 35. The disease affects animal which are transported from one place to another<br /> A. erysipelas<br /> B. bacterium dysentery<br /> C. Pasteuvella multocida<br /> D. Tortorsuis<br /> <br /> 36. The practice of planting off-season crop is called<br /> A. force cropping<br /> B. veg. forcing<br /> C. truck gardening<br /> D. crop rotation<br /> <br /> 37. The stages of plant life essential for food transferring food consuming<br /> A. reproductive stage<br /> B. vegetative stage<br /> C. maturity stage<br /> D. seedling stage<br /> <br /> 38. The best type of soil resulting for better production<br /> A. sandy<br /> B. loam soil<br /> C. clay<br /> D. silt<br /> <br /> 39. The most important tillage operation in preparing land<br /> A. clearing<br /> B. plowing<br /> C. harrowing<br /> D. tilling<br /> <br /> 40. Harrowing tools to have fine, and firm field<br /> A. peg-toothed harrow<br /> B. rake<br /> C. plow<br /> D. spading fork<br /> <br />

LET Reviewer in AGRICULTURAL TECHNOLOGY Part 1

Majorship LET Reviewer LET Reviewer for Agriculture and Fishery Arts / TLE PRACTICE TEST IN AGRICULTURAL TECHNOLOGY 1. An envir...

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LET Reviewer in TLE (ELECTRONICS)

<div class="bluebox"> Majorship LET Reviewer</div> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td><a href="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="LET Reviewer for TLE" border="0" src="http://2.bp.blogspot.com/-7CcuQPwBU64/VQwi6dlgCeI/AAAAAAAABLU/8UMEL9nW__8/s1600/mcsq-tle.jpg" title="LET Reviewer for TLE" /></a></td></tr> <tr><td class="tr-caption" style="font-size: 12.8000001907349px;"><span style="font-size: 12.8000001907349px;">LET Reviewer for TLE</span></td></tr> </tbody></table> <b>PRACTICE TEST IN TLE</b><br /> <b><i>ELECTRONICS</i></b><br /> <br /> 1. It is an electronic device use to limit the flow of electric current.<br /> A. capacitor<br /> B. resistor<br /> C. transistor<br /> D. diode<br /> <br /> 2. It is an electronic device use to stow electric charge.<br /> A. resistor<br /> B. transistor<br /> C. diode<br /> D. capacitor<br /> <br /> 3. It is a solid state device use to amplify the small input signal to become large output signal.<br /> A. resistor<br /> B. transistor<br /> C.  diode<br /> D. capacitor<br /> <br /> 4. It is the simplest solid state device which is use as rectifier.<br /> A. transistor<br /> B. diode<br /> C. resistor<br /> D. capacitor<br /> <br /> 5. It is a kind of electronic equipment use to measure resistance.<br /> A. Voltmeter<br /> B. Ohm meter<br /> C. Ammeter<br /> D. Wattmeter<br /> <br /> 6. It is a kind of diagram where all information its symbol and designation are emphasize.<br /> A. Electricity<br /> B. Schematic diagram<br /> C. Wiring diagram<br /> D. fish tailing diagram<br /> <br /> 7. It is a branch of physics which deals with the study of the behavior properties and control electrons in the circuit.<br /> A. Electricity<br /> B. Electronics<br /> C. Radio Mechanics<br /> D. Computer<br /> <br /> 8. It is a kind of circuit where there is a continuous flow of electric current.<br /> A. Close circuit<br /> B. Open circuit<br /> C. Short circuit<br /> D. Ground circuit<br /> <br /> 9. It is a process of removing unwanted copper from the PCB.<br /> A. Soldering<br /> B. Etching<br /> C. Boring<br /> D. Mounting<br /> <br /> 10. How much is the resistance of a 100 watts 120 volts light bulb?<br /> A. 1.44 Ω <br /> B. 14.4 Ω <br /> C. 144 Ω<br /> D. 1440 Ω<br /> <br /> 11. Commonly resistor is connected in a circuit to<br /> A. drop voltage <br /> B. drop reactance <br /> C. increase voltage<br /> D. increase reactance<br /> <br /> 12. If a given resistor has color coded value as brown, red, orange and gold, its nominal value is<br /> A. 123 Ω ± 5% <br /> B. 123 Ω ± 10% <br /> C. 12,000 Ω ± 5%<br /> D. 12,000 Ω ± 10%<br /> <br /> 13. When two resistors having different values are connected in parallel, their total resistance can be calculated as<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 /> 14. The total resistance of the resistors connected in series with values such as 1.2 k Ω and 500 Ω is<br /> A. 1.7 k Ω <br /> B. 1,700 Ω <br /> C. 352.94 Ω<br /> D. a and b<br /> <br /> 15. It is a property of circuit element which opposes any current change, and is measured in Henry, this is called<br /> A. Capacitance <br /> B. Inductance <br /> C. Resistance<br /> D. Conductance<br /> <br /> 16. The power transformer characterized with more number of turns at the primary than the secondary winding is a transformer known as<br /> A. step-down <br /> B. step-up <br /> C. auto-transformer<br /> D. isolating<br /> <br /> 17. Inductors L1 and L2 are in parallel with each other having the same values of 300mH. Their combined inductance is<br /> A. 150mH <br /> B. 600mH <br /> C. 0<br /> D. none of the above <br /> <br /> 18. If a power transformer has NP of 1800 turns, NS of 74 turns and EP of 220 V, how much is the ES?<br /> A. 3 V   <br /> B. 6 V   <br /> C. 9 V<br /> D. 12 V<br /> <br /> 19. Capacitor’s property which says how much charge can be stored units dielectric is referred to as<br /> A. Resistance <br /> B. Conductance <br /> C. Inductance<br /> D. Capacitance<br /> <br /> 20. A capacitor consists of two<br /> A. conductors separated by an insulator<br /> B. insulators separated by a conductor<br /> C. conductors alone<br /> D. insulators alone<br /> <br /> 21. To combine capacitances in series. It is computed simply by<br /> A. 1/CT = 1/C1 + 1/C2 <br /> B. C = Q/V <br /> C. CT = C1 + C2<br /> D. None of the above<br /> <br /> 22. The unit of measure of electrical current is<br /> A. Volt   <br /> B. Ampere <br /> C. Ohm<br /> D. Watt<br /> <br /> 23. When capacitors are connected in parallel, their capacitances can be calculated as<br /> A. CT = C1 + C2 <br /> B. 1/CT = 1/C1 + 1/C2 <br /> C. C = Q/V<br /> D. None of the above<br /> <br /> 24. A capacitance of 0.02 µF equals<br /> A. 0.02 X 10¬¬-12 F <br /> B. 0.02 X 10-6 F <br /> C. 0.02 X 106 F<br /> D. 200 X 10-12 F<br /> <br /> 25. 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 /> A. Forward <br /> B. Reverse <br /> C. No bias<br /> D. More bias<br /> <br /> 26. When the arrow head on the electronic symbol of a semiconductor transistor is pointing inward, the type of transistor is<br /> A. NPN   <br /> B. PNP   <br /> C. NPNP<br /> D. PNPN<br /> <br /> D. Larger than a no. 8 copper wire<br /> 27. 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 /> A. 4 amp <br /> B. 36 amp <br /> C. 8 amp<br /> D. 12 amp<br /> <br /> 28. If a copper wire becomes heated because of an excessive amount of current flowing through it, the resistance of the wire<br /> A. Decreases <br /> B. Increases <br /> C. Remains the same as when the wire is cold<br /> D. Becomes zero<br /> <br /> 29. To measure the current flowing through a circuit, connect an<br /> A. Ohm meter <br /> B. Ammeter <br /> C. Volt meter<br /> D. Meter in series with the circuit<br /> <br /> 30. In the laboratory, to verify the current in a resistor, _______________.<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 /> 31. Which statement is true?<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 /> 32. Kirchhoff’s Current Law : nodes  ;  Kifchhoff’s Voltage Law : __________<br /> a.  junction<br /> b.  loops<br /> c.  meshes <br /> d.  b and c<br /> <br /> 33. Kirchhoff’s Laws are applicable to networks with series resistors. <br /> a.  Always true   <br /> b.  Often time   <br /> c.  Sometimes true<br /> d.  Never true<br /> <br /> 34. The conservation law that served as basis for Kirchhoff’s Current Law is _________.<br /> a.  conservation of charge<br /> b.  conservation of energy<br /> c.  conservation of mass<br /> d.  conservation of quantum numbers<br /> <br /> 35. Which statement is true about Kirchhoff’s Current Law?<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 /> 36. A capacitor and an inductor are electronic components that store electrical energy. How is an inductor different from a capacitor?<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 /> 37. Which of the following is NOT a function of a resistor in a circuit?<br /> I. It limits the flow of current<br /> II. It prevents short and overloading<br /> III. It regulates the voltage of circuit elements<br /> a. I only<br /> b. II only<br /> c. I and II<br /> d. I, II and III<br /> <br /> 38. Which of the following describes a step up transformer?<br /> <table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: none; mso-border-alt: solid black .5pt; mso-border-insideh: .5pt solid black; mso-border-insidev: .5pt solid black; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-yfti-tbllook: 1184;"> <tbody> <tr> <td rowspan="2" style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-bottom-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <br /></div> </td> <td colspan="2" style="border-left: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 175.5pt;" width="234"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <b><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">Primary Coil<o:p></o:p></span></b></div> </td> <td colspan="2" style="border-left: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 2.75in;" width="264"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <b><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">Secondary Coil<o:p></o:p></span></b></div> </td> </tr> <tr> <td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><b>No. of Turns</b></td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: solid windowtext 1.0pt; mso-border-bottom-alt: black; mso-border-left-alt: solid windowtext .5pt; mso-border-left-alt: windowtext; mso-border-right-alt: black; mso-border-style-alt: solid; mso-border-top-alt: windowtext; mso-border-width-alt: .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <b><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">Voltage<o:p></o:p></span></b></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <b><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">No. of turns<o:p></o:p></span></b></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <b><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">Voltage<o:p></o:p></span></b></div> </td> </tr> <tr> <td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">a.<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-bottom-alt: black; mso-border-left-alt: solid windowtext .5pt; mso-border-left-alt: windowtext; mso-border-right-alt: black; mso-border-style-alt: solid; mso-border-top-alt: solid windowtext .5pt; mso-border-top-alt: windowtext; mso-border-width-alt: .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">50<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">100 V<o:p></o:p></span></div> </td> </tr> <tr> <td style="border-top: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-top-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">b.<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">150<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">100 V<o:p></o:p></span></div> </td> </tr> <tr> <td style="border-top: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">c.<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">100 V<o:p></o:p></span></div> </td> </tr> <tr> <td style="border-top: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">d.<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">2000<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Verdana; mso-fareast-font-family: Verdana;">100</span><!--[endif]--><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;"> V</span></div> </td> </tr> </tbody></table> <br /> 39. How does a diode convert an AC signal to a DC signal?<br /> a. By filtering the flow of current in the circuit<br /> b. By allowing current to pass in one direction<br /> c. By resisting the flow of current in the circuit<br /> d. By regulating the flow of current in the circuit<br /> <br /> 40. Which of the following instrument is used to measure the amount of current flowing in an element in a circuit?<br /> a. ammeter<br /> b. ohmmeter<br /> c. tester<br /> d. voltmeter<br /> <br /> 41. 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 /> a. 5500 <br /> b. 2500<br /> c. 500<br /> d. 11<br /> <br /> 42. Which of the following semiconducting device serves as an amplifier in a circuit?<br /> a. capacitors<br /> b. diodes<br /> c. integrated circuits<br /> d. transistors<br /> <br /> 43. 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 /> 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 /> 44. Which of the following semiconducting device is generally used as an indicator when an appliance is turned on or off?<br /> a. Light emitting diodes <br /> b. Photodiodes <br /> c. Photoresistors <br /> d. Small lamps<br /> <br /> 45. Compared to the primary coil, the number of turns in the secondary coil of a step up transformer is _____________.<br /> a. less   <br /> b. more<br /> c. the same<br /> d. infinite<br /> <br /> 46. What does a changing magnetic field in a coil of wire produce?<br /> a. An induced power <br /> b. An induced voltage <br /> c. An induced resistance<br /> d. An induced coil polarity<br /> <br /> 47. Why does alternating current replace direct current for general use?<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 /> 48. How does the audio signal of television networks transmitted?<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 /> 49. 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 /> 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 /> 50. In the laboratory, to determine the voltage across a resistor, ______________.<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 /> 51. Which statement is true?<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 /> 52. Kirchhoff’s Current Law : conservation of charge  ;  Kirchhoff’s Voltage Law :      __________<br /> a.  conservation of mass<br /> b.  conservation of energy<br /> c.  conservation of quantum numbers<br /> d.  b and c<br /> <br /> 53. Kirchhoff’s Laws is applicable to networks containing any electrical elements. <br /> a.  Always true<br /> b.  Often time<br /> c.  Sometimes true<br /> d.  Never true<br /> <br /> 54. 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 /> 55. Which statement is NOT true about Kirchhoff’s Laws?<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 /> 56. Compared to the primary coil, the number of turns in the secondary coil of a step down transformer is _____________.<br /> a. less   <br /> b. more<br /> c. the same<br /> d. infinite<br /> <br /> 57. How does the video signal of television networks transmitted?<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 /> 58. Which of the following describes a step down transformer?<br /> <table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: none; mso-border-alt: solid black .5pt; mso-border-insideh: .5pt solid black; mso-border-insidev: .5pt solid black; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-yfti-tbllook: 1184;"> <tbody> <tr> <td style="border-right: solid windowtext 1.0pt; border: none; mso-border-right-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <div style="text-align: center;"> <br /></div> </div> </td> <td colspan="2" style="border-left: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 175.5pt;" width="234"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <b><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">Primary Coil<o:p></o:p></span></b></div> </td> <td colspan="2" style="border-left: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 2.75in;" width="264"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <b><span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">Secondary Coil<o:p></o:p></span></b></div> </td> </tr> <tr> <td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-bottom-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <div style="text-align: center;"> <br /></div> </div> </td> <td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div style="text-align: center;"> <b>No. of turns</b></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: solid windowtext 1.0pt; mso-border-bottom-alt: black; mso-border-left-alt: solid windowtext .5pt; mso-border-left-alt: windowtext; mso-border-right-alt: black; mso-border-style-alt: solid; mso-border-top-alt: windowtext; mso-border-width-alt: .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div style="text-align: center;"> <b>Voltage</b></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div style="text-align: center;"> <b>No. of turns</b></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div style="text-align: center;"> <b>Voltage</b></div> </td> </tr> <tr> <td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <div style="text-align: center;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">a.<o:p></o:p></span></div> </div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-bottom-alt: black; mso-border-left-alt: solid windowtext .5pt; mso-border-left-alt: windowtext; mso-border-right-alt: black; mso-border-style-alt: solid; mso-border-top-alt: solid windowtext .5pt; mso-border-top-alt: windowtext; mso-border-width-alt: .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">50<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">100 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> </tr> <tr> <td style="border-top: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-top-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <div style="text-align: center;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">b.<o:p></o:p></span></div> </div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">150<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">100 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> </tr> <tr> <td style="border-top: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <div style="text-align: center;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">c.<o:p></o:p></span></div> </div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">100 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> </tr> <tr> <td style="border-top: none; border: solid black 1.0pt; mso-border-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .45in;" width="43"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in;"> <div style="text-align: center;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">d.<o:p></o:p></span></div> </div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 85.5pt;" width="114"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">2000<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.25in;" width="120"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">100 V<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">200<o:p></o:p></span></div> </td> <td style="border-bottom: solid black 1.0pt; border-left: none; border-right: solid black 1.0pt; border-top: none; mso-border-alt: solid black .5pt; mso-border-left-alt: solid black .5pt; mso-border-top-alt: solid black .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 99.0pt;" width="132"><div class="MsoNormal" style="margin: 0in 0in 0.0001pt 0.5in; text-align: center; text-indent: -0.25in;"> <span lang="EN-US" style="font-family: "Verdana","sans-serif"; font-size: 10.0pt; mso-bidi-font-family: Arial;">10 V<o:p></o:p></span></div> </td> </tr> </tbody></table> <br /> 59. Which of the following instrument is used to measure the potential difference across an element in a circuit?<br /> a. Ammeter <br /> b. Ohmmeter<br /> c. Tester <br /> d. Voltmeter<br /> <br /> 60. The amount of energy consumed by an appliance per unit time is indicated as the appliance’s<br /> a. current <br /> b. power<br /> c. resistance <br /> d. voltage<br /> <br /> 61. Which of the following can be a function of a transistor in a circuit?<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 /> 62. A battery has a voltage of 12 V. What does this mean?<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 /> 63. Which of the following device best demonstrates the concept that magnetism exerts a force on a moving charge?<br /> a. Diode <br /> b. Generator<br /> c. Motor <br /> d. Transformer<br /> <br /> 64. Which of the following can cause electric shock?<br /> a. Current and power<br /> b. Current and voltage<br /> c. Voltage and power<br /> d. Voltage and resistance<br /> <br /> 65. Which of the following can serve as a source of radio waves transmitted by telecommunications systems?<br /> a. Electromagnetic waves<br /> b. Nuclear reactions<br /> c. Electric circuits<br /> d. The sun<br /> <br /> <br /> Click the download button below to download this practice set <i>with answers</i> in PDF format.<br /> <a href="http://adf.ly/1BiAs9" target="_blank"><img alt="TLE Electronics" border="0" src="http://2.bp.blogspot.com/-_PFABbawQHQ/VA0kf6_YvjI/AAAAAAAAAZI/9qzE0TiS5Qs/s1600/dl.png" /></a>

LET Reviewer in TLE (ELECTRONICS)

Majorship LET Reviewer LET Reviewer for TLE PRACTICE TEST IN TLE ELECTRONICS 1. It is an electronic device use to limit the flow o...

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