Earthing is necessary to give protection against

Earthing is necessary to give protection against
1). Danger of electric shock
2). Voltage fluctuation
3). Overloading
4). High temperature of conductor

Answers 2

The main function of the earth wire is to prevent live wire from overloading and absorbs the excess electrons & flows to the ground. Earthing is necessary to give protection against danger of electric shock

Earthing is necessary to give protection against High temperature of conductor