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Tle Practice Test-2-No Answers

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   1 PRE-LICENSURE EXAMINATION FOR TEACHERS TECHNOLOGY AND LIVELIHOOD EDUCATION 1. How much is the resistance of a 100 watts 120 volts light bulb?  A. 1.44 Ω   C. 144 Ω   B. 14.4 Ω   D. 1440 Ω  2. Commonly resistor is connected in a circuit to  A. drop voltage C. increase voltage B. drop reactance D. increase reactance 3. If a given resistor has color coded value as brown, red, orange and gold, its nominal value is  A. 123 Ω ± 5%   C. 12,000 Ω ± 5%   B. 123 Ω ± 10%   D. 12,000 Ω ± 10%  4. When two resistors having different values are connected in parallel, their total resistance can be calculated as  A. R T  = N/2 C. 1/R T  = 1/R 1  + 1/R 2  B. R T = R 1 + R 2 D. none of the above 5. The total resistance of the resistors connected in series with values such as 1.2 k Ω and 500 Ω is   A. 1.7 k Ω   C. 352.94 Ω   B. 1,700 Ω  D. a and b 6. It is a property of circuit element which opposes any current change, and is measured in Henry, this is called  A. Capacitance C. Resistance B. Inductance D. Conductance 7. The power transformer characterized with more number of turns at the primary than the secondary winding is a transformer known as  A. step-down C. auto-transformer B. step-up D. isolating 8. Inductors L1 and L2 are in parallel with each other having the same values of 300mH. Their combined inductance is  A. 150mH C. 0 B. 600mH D. none of the above 9. If a power transformer has N P  of 1800 turns, N S  of 74 turns and E P of 220 V, how much is the E S ?  A. 3 V C. 9 V B. 6 V D. 12 V 10. Capacitor’s property which says how much charge can be stored uni ts dielectric is referred to as  A. Resistance C. Inductance B. Conductance D. Capacitance 11. Which of the following statement is correct?  A. Air capacitors have a black band to indicate the outside foil B. Mica capacitors are available in capacitance values of 1 to 10 µF C. Electrolytic capacitors must be connected in the correct polarity D. Ceramic capacitors must be connected in the correct polarity 12. A capacitor consists of two  A. conductors separated by an insulator B. insulators separated by a conductor C. conductors alone D. insulators alone 13. To combine capacitances in series. It is computed simply by  A. 1/C T  = 1/C 1 + 1/C 2 C. C T = C 1  + C 2 B. C = Q/V D. None of the above 14. Ceramic capacitor has 102 numerical code printed on its body, it means its capacitance is  A. 102 pF C. 1000 pF B. 102 nF D. 1000 nF 15. The unit of measure of electrical current is  A. Volt C. Ohm B. Ampere D. Watt 16. When capacitors are connected in parallel, their capacitances can be calculated as  A. C T = C 1  + C 2  C. C = Q/V   B. 1/C T  = 1/C 1 + 1/C 2 D. None of the above   17. A capacitance of 0.02 µF equals  A. 0.02 X 10 -12  F C. 0.02 X 10 6 F B. 0.02 X 10 -6 F D. 200 X 10 -12 F   2 18. When a semiconductor diode’s anode terminal is supplied with negative dc voltage and the cathode with positive dc voltage, the diode bias is  A. Forward C. No bias B. Reverse D. More bias 19. This is a general term used to refer semiconductor devices commonly used for power control circuits.  A. Transistor C. Diode B. FET D. Thyristor 20. When the arrow head on the electronic symbol of a semiconductor transistor is pointing inward, the type of transistor is  A. NPN C. NPNP B. PNP D. PNPN 21. In woodworking, the process of putting wood together to form object.  A. Joinery C. Planning B. Measuring D. Cutting 22. It is a kind of groove that runs on board and receives the end or edges of the second board.  A. Lap joint C. Miter joint B. Dado joint D. Cross joint 23. It is a kind used for making frames to hold glass in constructing cabinets.  A. Miter joint C. Lap joint B. Dado joint D. Mortise and tenon 24. A leveling instrument in carpentry and masonry, compose of water container filled with water, nipple, rubber hose and glass tube with graduations.  A. Water and tube level C. Measuring box B. Water container D. Mixing platform 25. In cabinet making, best joint to be use in order to have good reinforcement is  A. Miter joint C. Lap joint B. Dado joint D. Mortise and tenon 26. Peter bought four pieces of lumber the dimension of each is 2 inches by 3 inches by 12 feet. Find the measurement in board feet.  A. 6 bd. Ft. C. 8 bd. Ft. B. 24 bd. Ft. D. 26 bd. Ft. 27. This type of joint is very common in making a screen, chairs, and stretchers  A. Rebating joint C. Cross joint B. Lap joint D. Miter joint 28. The beauty and neatness of a product in woodworking depend mostly on the skills of worker. What other attribute will follow?  A. Accuracy of measurement B. Correct layout C. Tools and equipment used D. All of the above 29. It is a kind of measurement tool that is manageable to use. It is graduated in inches and centimeter.  A. Ruler C. Try square B. Zigzag rule D. T-square 30. One of the most convenient measuring instruments used by workers. It is reeled in housing and retracts automatically by a spring.  A. Ruler C. Push steel rule B. Zigzag rule D. Steel rule 31. A tool used to guide for checking the squareness of the materials to be assembled. It is made of steel with two arms.  A. Steel rule C. Push steel rule B. Zigzag rule D. Try square 32. A project plan is always needed to maximize the use of materials. What other aspect can attribute to have a good result of a project?  A. Proper layout C. Proper use of materials B. Proper handling D. Proper cutting 33. The easiest method of laying out of miter joints is by using  A. Square method C. Sliding t-bevel B. Combination square D. T-square 34. A tool like an ice-pick is used for making woods or punching or location to be drilled  A. Divider C. Scratch owl B. Scriber D. Knife 35. A tool like letter C. it is designed to hold small pieces of lumber.   3  A. C-clamp C. Bar clamp B. Hand screw clamp D. Corner clamp 36. A type of clamp wherein the jaws are made of wood and operated by two hand screw.  A. C-clamp C. Bar clamp B. Hand screw clamp D. Corner clamp 37. This tool is use to hold wide pieces of wood, like table door in both end  A. C-clamp C. Bar clamp B. Hand screw clamp D. Corner clamp 38. The angles of the bevel of a plane iron is  A. 45 degrees C. 20 degrees B. 90 degrees D. 25 degrees 39. In making picture frame, what kind of special tool will you use?  A. Screw clamp C. Bar clamp B. Miter and corner clamp D. C-clamp 40. It is equipment in woodworking that is attached to the working bench. It is designed to hold lumbers at work.  A. Woodworking bench vise B. C-clamp C. Bar clamp D. None of the above 41. The unit of electrical pressure is the  A. Ampere C. Ohm B. Watt D. Volt 42. A no. 10 copper wire is  A. Smaller than no. 18 copper wire B. The same size as a no. 18 copper wire C. Larger than a no. 18 copper wire D. Larger than a no. 8 copper wire 43. 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  A. 4 amp C. 8 amp B. 36 amp D. 12 amp 44. If a copper wire becomes heated because of an excessive amount of current flowing through it, the resistance of the wire  A. Decreases C. Remains the same as when the wire is cold B. Increases D. Becomes zero 45. To measure the current flowing through a circuit, connect an  A. Ohm meter C. Volt meter B. Ammeter D. Meter in series with the circuit 46. Good care of clothing is part of:  A. home chores C. purchasing clothes B. washing clothes D. good grooming 47. Stain caused by this cannot be removed  A. Nail polish C. Syrup or candy B. Sap from coconut suds D. Paint 48. To keep your clothes in first class condition, have a plan for the  A. Yearly care of your clothes B. Daily / weekly care of your clothes C. Monthly care of your clothes D. Hourly care of your clothes 49. The Filipina’s complexion looks best in the shades of    A. Coral C. Orange  –  red B. Brown and greenish blues D. All of the choices 50. Personality is an important factor in the choices of color. The colors should make me  A. Feel happy C. Feel sad B. Feel right D. Feel sick 51. Evening clothes should be more dramatic than  A. Sports clothes C. Daytime clothes B. House clothes D. Party clothes 52. When buying clothes:  A. Read the care level C. Check the zipper B. Check the seams D. All of the choices 53. In garment construction, completing all the parts of a garment by a dress maker is called   4  A. Mass production method B. Unit method C. Price method D. Foundation method 54. Most garments have one or more labels attached to them which contain the following information. Which one is not included?  A. Date of manufacture B. The name of company C. The size D. The kind of fabric 55. The basic sloper is composed of _____ major parts.  A. three C. four B. five D. six 56. You will not be well-groomed unless your clothes are:  A. Free from wrinkles B. Free from missing snaps of buttons C. Free from unpleasant odors D. Free from accessories 57. Hang clothes on ______.  A. hooks C. nails B. hangers D. ropes 58.  A 60” long tape used for taking body measurement for drafting patterns, altering and laying out the pattern of the cloth.  A. L-square C. Curve stick B. Tape measure D. Transparent ruler 59. A tool used to hold together pattern paper on pieces of fabric or cloth.  A. scissors C. ruler B. pins D. needle 60. Used for transferring construction lines from one pattern paper to the cloth.  A. tailor’s chalk  C. ballpen B. tracing paper D. tracing wheel 61. A tool used for shaping the hip line, skirt, hemline and wrist line and other long curve lines:  A. Curve ruler C. French curve B. L-square D. tape measure 62. It is a seven to ten 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 fabric.  A. scissors C. trimmer B. shears D. seam ripper 63. It is an opening in upper part of skirt, in waist part of dress, in neck or sleeve, for convenience in putting garment on.  A. sleeve C. placket B. collar D. hem 64. It’s a piece of fabric applied to a garment to form a container    A. placket C. pocket B. accessory D. hole 65. A part of garment that hangs below the waist line.  A. pants C. tees B. shirt D. skirt 66. Normal hair which has had no previous bleaching or dyeing treatments.  A. wig B. virgin hair C. teased hair 67. Cuticle covering the sides and base of the nail body  A. nail B. nail fold C. nail wall 68. One who professionally attends to the care of hands  –  nails  A. Manicurist B. Pedicurist C. Dermatologist 69. Sleeveless garment used to protect the patron’s clothing during beauty treatments   A. base

TLE NOTES

Jul 23, 2017
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