Question

we should use footwear with rubber sole while using electric appliance​

Answer 1

Answer:

While handling electrical gadgets, we are advised to wear rubber footwear as rubber is a bad conductor of electricity and prevents a large current from passing through the body... rubber-soled shoes do indeed provide some electrical insulation to help protect someone from conducting shock current through their feet.

Answer 2

Explanation:

because rubber is a very good insulator. it cuts the contact of our body to the ground(which becomes a very easy path for the current to flow through causing a deadly shock). hence it is safe to use shoes with rubber soles in order to protect yourselves from shock.

hope this helps u.

cheers :)