Electricity

Question 0

Explain how a fuse and earth wire work together in a plug

Answer 0

They prevent appliances from giving you a shock of causing a fire

Question 1

What does it mean if an appliance is ‘double insulated’?

Answer 1

It doesn’t have an earth wire and you don’t get a shock

Question 2

Give 3 safely precautions you should take when using plugs

Answer 2

1. Check the cable isn’t frayed
2. check there’s no water around
3. check the plug isn’t damaged