Question

Why do we convert earth wire in a house give two reason?

Answer 1

Explanation:

The main function of the earth wire is to conduct the leaking current from the electrical appliance to the ground . It is conected to the outer metallic body of the appliance . It is necessary to earth metallic appliances , as it protects the user from electric shocks by transferring the current to the earth.

Answer 2

Answer:

1. the earth wires or the ground create a path

to the earth ground so that inadvertent contact with electrical devices will not cause any electrical shock Orr damages

2. think suddenly lighting hits ur house then only this earth connection will conduct this to the ground...rather than us Orr electrical wires..and as lighting carries high voltage current

so it can burn out the household things and can make huge loss for our property and even live