Electrical Circuit Quiz

Which of these DO NOT generate electrical power?

• Wind turbine

• Nuclear power station

• Solar Panels

• Treadmills

What is used to carry energy around a circuit?

• Electric bicycle

• Elections

• Electrons

• Protons

What does an insulator do in a circuit?

• Keeps everything warm

• Used to move electrons around

• Holds water

• Stops the flow of electrons

What does a conductor do in a circuit?

• A material that electrons can pass through easily

• Keeps the time

• Stops the flow of electrons

• Keeps the train moving

What types of materials make good conductors?

• Aluminium, gold, copper

• Paper, wood, bark

• Rocks, stones, sand

• Glass, plastic, marble

Which of these groups all require an electric circuit?

• Oven, gas stove, charger

• Microwave, phone, computer

• Gas lamp, refrigerator, iron

• TV, radio, brush

Which of these parts is NOT needed in a circuit?

• Power source

• Switch

• Conductor

• Electrical load

Where does a circuit start?

• Negative side of the power source

• Electrical load

• Positive side of the power source

• Switch

What does a switch/controller do in a circuit?

• Stops the flow of electrons by opening the circuit

• Swaps the way the electrons flow

• Helps to keep everything cold

• Explodes if you press it

What does the word "closed" mean when we are talking about an electrical circuit?

• You can't order from it

• The circuit doesn't work

• The circuit is on fire

• The circuit is made correctly and connected properly