Question

why is earthing of an electrical appliance necessary ​

Answer 1

Answer:

hey my unknown user❤️

here is the answer..

Earthing is used to protect you from an electric shock. It does this by providing a path (a protective conductor) for a fault current to flow to earth. 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

mark as brainliest....if helpful

Answer 2

Step-by-step explanation:

Any device can be overloaded if Access electricity is supplied and when it happens electricity even runs through the metal body of a particular device . In order to not get any shock earthing is necessary which directs access power supply to the ground protecting us from shock