Question text
33 What is the purpose of the earth wire in a plug connected to an appliance? A to complete the circuit so that the appliance works B to conduct thermal energy so that the appliance does not get too hot C to prevent a person getting a shock D to protect the appliance from a current that is too large
33 What is the purpose of the earth wire in a plug connected to an appliance?
A to complete the circuit so that the appliance works
B to conduct thermal energy so that the appliance does not get too hot
C to prevent a person getting a shock
D to protect the appliance from a current that is too large
Select your answer: