[Q3] TLE 6 Q3 PT REVIEWER

 [Q3] TLE 6 Q3 PT REVIEWER

Test I. Direction: Encircle the letter of the correct answer.

1) What are the basic materials needed to make an AC extension cord?

A) Hammer, nails, and wood

B) Scissors, paper, and glue

C) Electrical wire, plug, and socket

D) Thread, needle, and fabric

 

2) Which of the following is NOT a step in making an AC extension cord?

A) Cut the wire to the desired length.

B) Strip the ends of the wire.

C) Connect the wires to the plug and socket.

D) Cover the wire with paint.

 

3) Who can make an AC extension cord?

A) Only licensed electricians

B) Anyone who has the right materials and knows the steps

C) Only adults over the age of 30

D) Only people with a college degree

 

4) Where can you buy the materials needed to make an AC extension cord?

A) At the grocery store

B) At the toy store

C) At the hardware store

D) At the clothing store

 

5) What is the purpose of making an AC extension cord?

A) To have a new toy to play with

B) To connect electrical devices to a power source that is far away

C) To use as a decoration in the house

D) To sell it and make a profit

 

6) What should be turned off before starting any electrical work?

A) The computer

B) The TV

C) The electrical circuit

D) The air conditioning

 

7) Which of the following should be worn when working with electricity?

A) Gloves

B) Sunglasses

C) Flip flops

D) Hat

 

8) Who should work on electrical circuits?

A) Anyone who is interested

B) Only licensed electricians

C) Only children

D) Only pets

 

9) Where should you store electrical cords when not in use?

A) In water

B) In a dry and cool place

C) In a pile on the floor

D) In the refrigerator

 

 

 

10) What should you do if you experience an electric shock while working with electricity?

A) Touch the person next to you

B) Pour water on the affected area

C) Call for help and turn off the electrical source

D) Continue working, as the shock is not serious.

 

11) What is recycling?

A) Throwing away waste materials

B) Reusing materials to create new products

C) Burning waste materials

D) Donating waste materials to a landfill

 

12)  Which of the following is an example of a recyclable product?

A) Plastic bags

B) Styrofoam cups

C) Glass bottles

D) All of the above

 

13) Who benefits from recycling?

A) The environment

B) People who recycle

C) Landfill owners

D) Companies that make new products from recycled materials

14) Where should non-recyclable waste materials be disposed of?

A) In a recycling bin

B) In a compost bin

C) In a landfill

D) In a recycling center

 

15) What is the principle of 5S in recycling?

A) Sorting, simplifying, storing, sweeping, standardizing

B) Saving, sorting, selling, studying, sweeping

C) Separating, selling, storing, standardizing, studying

D) Sorting, selling, sweeping, saving, simplifying

 

16) Why is it important to use the right materials in making an AC extension cord?

A) To make it look nice

B) To ensure safety

C) To make it more expensive

D) To make it easier to use

 

17) How do you know if the wire is the right size for your extension cord?

A) By its color

B) By its weight

C) By its thickness

D) By its length

 

18) What will happen if the wires are not connected properly in an AC extension cord?

A) The cord will look ugly

B) The cord will be too heavy

C) The cord will not work

D) The cord will be too long

 

19) Why should you not touch the wire while it is connected to an electrical outlet?

A) To prevent the wire from getting dirty

B) To prevent the wire from getting tangled

C) To avoid getting an electric shock

D) To make the wire look nice

 

20) When will you know that your AC extension cord is ready to use?

A) When it looks colorful

B) When it is too heavy to lift

C) When it is plugged in and working

D) When it is not tangled

 

21) How important is it to handle electrical tools and devices properly?

a. Not important

b. Somewhat important

c. Moderately important

d. Extremely important

 

22) Why is it necessary to use insulated tools when working with electrical devices?

a. To make the work easier

b. To prevent electrical shock

c. To increase the conductivity

d. To save time

 

23) What does it mean to ground an electrical device?

a. To connect it to a power source

b. To remove its electrical charge

c. To disconnect it from a power source

d. To connect it to the earth

 

24) Why is it important to segregate recyclable and non-recyclable products?

a. It makes waste disposal easier

b. It saves time

c. It helps reduce waste pollution

d. It helps increase the amount of waste

 

25) What does it mean to practice the 5S principles in recycling?

a. Sort, Shine, Standardize, Sustain, Safety

b. Store, Share, Study, Speak, Stand

c. Search, Select, Systematize, Satisfy, Serve

d. Scrub, Sustain, Solve, Search, Stay

 

26) Analyze the materials needed to make an AC extension cord. Which of the following is NOT needed?

A. Wire cutter

B. Electrical tape

C. Duct tape

D. Wire stripper

 

27) After cutting the wire, which tool should you use to remove the insulation from the wires?

A. Pliers

B. Screwdriver

C. Wire stripper

D. Hammer

28) Analyze the steps in making an AC extension cord. Which of the following is the correct order of steps?

A. Strip wires, connect wires to plug, cover with electrical tape

B. Cover wires with electrical tape, connect wires to plug, strip wires

C. Connect wires to plug, strip wires, cover with electrical tape

D. Strip wires, cover with electrical tape, connect wires to plug

 

29) Inspect the wires that you will use in making an AC extension cord. What is the recommended gauge size for household extension cords?

A. 10 gauge

B. 12 gauge

C. 14 gauge

D. 16 gauge

 

 

30) Analyze the purpose of using a ground wire in an AC extension cord. What is the purpose of the ground wire?

A. To protect against electric shock

B. To make the cord longer

C. To power the device connected to it

D. To make the cord flexible

 

 

 

31) Analyze the importance of wearing rubber-soled shoes when working with electricity. Why should you wear rubber-soled shoes?

A. To make you look more professional

B. To make you feel more comfortable

C. To protect you from electric shock

D. To make it easier to walk on the wires

 

32) Differentiate the grounding wire from the hot wire. Which wire is the grounding wire?

A. The wire with the black insulation

B. The wire with the white insulation

C. The wire with the green insulation

D. The wire with the red insulation

 

33) Analyze the importance of turning off the power source before working on electrical equipment. Why should you turn off the power source?

A. To save electricity

B. To avoid damaging the equipment

C. To prevent electrical fires

D. To make the work easier

 

34) Analyze the principles of 5S in recycling. Which of the following is NOT a principle of 5S?

A. Sort

B. Set in order

C. Shine

D. Sell

 

35) Analyze the benefits of recycling. Which of the following is NOT a benefit of recycling?

A. Reducing waste in landfills

B. Conserving natural resources

C. Creating jobs in the recycling industry

D. Increasing air pollution

 

36) What should you do before cutting the wire to make an AC extension cord?

A) Choose a higher gauge wire than needed

B) Test the wire with a multimeter

C) Connect the wire to the plug and socket

D) Cut the wire to the desired length first

 

37) How can you ensure that the wires are properly connected to the plug and socket when making an AC extension cord?

A) Cover the exposed wires with electrical tape

B) Twist the wires together

C) Solder the wires to the plug and socket

D) Use wire connectors to attach the wires to the plug and socket

 

38) What should you do if you notice that the insulation on the wires is damaged when making an AC extension cord?

A) Continue with the project and ignore the damage

B) Repair the insulation with electrical tape

C) Replace the damaged wire with a new one

D) Connect the damaged wire to the plug and socket anyway

 

39) How can you prevent electrical shock when working on an AC extension cord?

A) Use a metal tool to manipulate the wires

B) Work with wet hands to improve grip

C) Touch the metal parts of the plug and socket with your bare hands

D) Wear rubber gloves to insulate yourself from electricity

 

40) How can you extend the reach of your AC with the use of a cord?

a. By plugging two AC cords together

b. By connecting two extension cords together

c. By using a power strip

d. By using a lamp cord

 

 

41) Is it necessary to use a specific gauge wire when making an AC extension cord?

A. Yes, it must be at least 16 gauge

B. No, any gauge wire will do

C. It depends on the length of the cord

D. It depends on the type of plug being used

 

42) Evaluate the importance of properly grounding an AC extension cord.

A. It is not important as long as the cord is properly insulated

B. It is important to prevent electric shock and electrical fires

C. It is important to reduce the amount of energy used by the cord

D. It is not important as long as the cord is being used indoors

 

43) Is it safe to touch exposed wires while making an AC extension cord?

A. Yes, as long as the wires are not connected to a power source

B. No, it is never safe to touch exposed wires

C. It depends on the thickness of the wires

D. It depends on the type of gloves being worn

 

44) Evaluate the importance of turning off the power source before making an AC extension cord.

A. It is not important as long as the cord is not yet plugged in

B. It is important to prevent electric shock and electrical fires

C. It is important to increase the efficiency of the cord

D. It is not important as long as the cord is being used for low voltage appliances

 

45) Evaluate the benefits of recycling in the context of making an AC extension cord.

A. Recycling is not necessary when making an AC extension cord

B. Recycling helps reduce the amount of waste going to landfills

C. Recycling adds unnecessary steps to the process of making an AC extension cord

D. Recycling is only beneficial for products made of plastic

ANSWERS:

1 C) Electrical wire, plug, and socket

2 D) Cover the wire with paint

3 B) Anyone who has the right materials and knows the steps

4 C) At the hardware store

5 B) To connect electrical devices to a power source that is far away

6 C) The electrical circuit

7 A) Gloves

8 B) Only licensed electricians

9 B) In a dry and cool place

10 C) Call for help and turn off the electrical source

11 B) Reusing materials to create new products

12 D) All of the above

13 A) The environment

14 C) In a landfill

15 A) Sorting, simplifying, storing, sweeping, standardizing

16 B) To ensure safety

17 C) By its thickness

18 C) The cord will not work

19 C) To avoid getting an electric shock

20 C) When it is plugged in and working

21 d. Extremely important

22 b. To prevent electrical shock

23 d. To connect it to the earth

24 c. It helps reduce waste pollution

25 a. Sort, Shine, Standardize, Sustain, Safety

26 C. Duct tape is not needed to make an AC extension cord.

27 C. Wire stripper should be used to remove the insulation from the wires.

28 A. The correct order of steps is to strip wires, connect wires to plug, and cover with electrical tape.

29 C. The recommended gauge size for household extension cords is 14 gauge.

30 A. The purpose of the ground wire is to protect against electric shock.

31 C. Wearing rubber-soled shoes is important to protect you from electric shock.

32 C. The grounding wire is the wire with the green insulation.

33 C. Turning off the power source is important to prevent electrical fires.

34 D. Sell is not a principle of 5S. The correct principles are Sort, Set in order, Shine, Standardize, and Sustain.

35 D. Increasing air pollution is not a benefit of recycling. The correct benefits are reducing waste in landfills, conserving natural resources, and creating jobs in the recycling industry.

36 B. Testing the wire with a multimeter is necessary before cutting it to make an AC extension cord.

37 D. Wire connectors should be used to attach the wires to the plug and socket to ensure they are properly connected.

38 C. If the insulation on the wires is damaged, it should be replaced with a new one.

39 D. Wearing rubber gloves is important to insulate yourself from electricity and prevent electrical shock.

40 B. The reach of an AC can be extended by connecting two extension cords together.

41 A. Yes, it is necessary to use at least 16 gauge wire when making an AC extension cord.

42 B. Properly grounding an AC extension cord is important to prevent electric shock and electrical fires.

43 B. No, it is never safe to touch exposed wires.

44 B. Turning off the power source is important to prevent electric shock and electrical fires.

45 A. Recycling is not necessary when making an AC extension cord.