Question 1

What is the purpose of a switch in an electrical circuit?

Accepted Answer

To turn the power on and off

Answer

To complete the circuit

Answer

To turn the power on

Answer

To turn the power off

Question 2

What must a circuit be joined with?

Accepted Answer

Metal

Answer

String

Answer

Wires

Answer

Batteries

Question 3

What is the source of power in a circuit?

Accepted Answer

Battery

Answer

Buzzer

Answer

Switch

Answer

Bulb

Question 4

What is the source of light in a circuit?

Accepted Answer

Bulb

Answer

Buzzer

Answer

Battery

Answer

Switch

Question 5

Which of these is NOT a type of switch?

Accepted Answer

Slope

Answer

Press

Answer

Tilt

Answer

Slide

Question 6

The casing for most electrical products should be made of what?

Accepted Answer

Insulating material

Answer

Paper

Answer

Metal

Answer

Conducting material

Question 7

How does a switch turn a bulb off?

Accepted Answer

By breaking the circuit

Answer

By removing the bulb

Answer

By removing the battery

Answer

By completing the circuit

Question 8

How does a switch turn a buzzer on?

Accepted Answer

By completing the circuit

Answer

By removing the battery

Answer

By removing the bulb

Answer

By breaking the circuit

Question 9

Which component in a circuit causes something to turn?

Accepted Answer

Motor

Answer

Wire

Answer

Bulb

Answer

Buzzer

Question 10

How can you make a bulb brighter in a circuit?

Accepted Answer

Add another battery

Answer

Add another motor

Answer

Use a bigger bulb

Answer

Remove the battery

Related quizzes

Related quizzes