Mains electricity

Match the wire with its function:

Live wire ↔ Carries electric current into the appliance

Neutral wire ↔ Completes the circuit, returning current to the power station

Earth wire ↔ Provides a safe route for fault current

Order the steps in the flow of current in a properly wired appliance:

1⃣ Current enters the appliance through the live wire

2⃣ Appliance is powered

3⃣ Current returns to the power station through the neutral wire

What is the purpose of fuses and circuit breakers in electrical circuits?

Protect against fault currents

What is a common electrical hazard in the home related to wiring?

Faulty wiring

Match the electrical hazard with its prevention:

Faulty wiring ↔ Regular checks by an electrician

Overloaded sockets ↔ Avoid overloading, use fewer devices

Damaged appliances ↔ Regularly inspect, replace if damaged

What is the purpose of fuses and circuit breakers in electrical circuits?

Ensure safety by cutting power