TLE (EIM) Q2

1. Which of the following is the correct symbol for battery?

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2. Which of the following is the function/purpose of speaker?

• a. Reduces the current flow.

• b. Convert electricity to sound waves.

• c. start electric current.

• d. Convert electricity to heat or light

3. Which of the following is the symbol for switch?

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Ground function or purpose is to protect against electrical __________.

5. It reduces the current flow.

• a. resistor

• b. ground

• c. battery

6. It connects or disconnects the current.

• a. speaker

• b. Inductor

• c. conductor

• d. switch

7. It stores energy in a magnetic field or flux.

• a. inductor

• b. wires

• c. fuse

• d. outlet

8. It is used for protection against electrical shock.

• a. Diodes

• b. ground

• c. nodes

• d. motors

9. It is used to connect electrical components.

• a. battery

• b. motors

• c. switch

• d. wires

10. It is used to convert electricity to heat or light.

• a. outlet

• b. Light or bulb

• c. Cell

• d. Fuse