TLE 6 Q3 PERIODIC TEST REVIEWER
TLE 6 REVIEWER
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
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.
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) 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
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
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
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