3 pin plug & Fuse

If the earth wire is damaged...

• The user will suffer from electric shock

• The appliance won't work

• The appliance will overheat

What colour is the live wire in a three pin plug?

• brown

• Blue

• Green and yellow

What colour is the neutral wire in a three pin plug

• brown

• Blue

• Green and yellow

What colour is the earth wire in a three pin plug

• brown

• Blue

• Green and yellow

Which label points protect the wires and electrical appliances form any excessive current flow?

• C

• D

• E

• F

Which label points carries current into electrical appliance ?

• A

• B

• C

• D

Which label points allow leaked electrical current to flow in earth?

• A

• B

• C

• D

Which label points to the Neutral Wire on the diagram?

• A

• B

• C

• D

TV is 240V and 800W. What is the suitable fuse rating for the TV?

• 1 A

• 2 A

• 3 A

• 5 A

Heater is 240V and 2200W. What is the suitable fuse rating for the heater?

• 10 A

• 13 A

• 3 A

• 5 A