Question

What is earthing? Why is it required?​
pls give definition of earthing and why it's required?

Answer 1

Explanation:

Earthing is used to protect you from an electric shock. ... It also causes the protective device (either a circuit-breaker or fuse) to switch off the electric current to the circuit that has the fault. For example, if a cooker has a fault, the fault current flows to earth through the protective (earthing) conductors.

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Answer 2

Explanation:

Earthing is used to protect you from an electric shock. ... It also causes the protective device (either a circuit-breaker or fuse) to switch off the electric current to the circuit that has the fault. For example, if a cooker has a fault, the fault current flows to earth through the protective (earthing) conductors