Question

what precautions should be taken while working any electrical appliances​

Answer 1

Answer:

use of rubber gloves or boots to prevent shock

should be done properly such that short circuit may not occur

Answer 2

Answer:

Safety Precautions When Working With Electricity

• Avoid water at all times when working with electricity. ...

• Never use equipment with frayed cords, damaged insulation or broken plugs.
• If you are working on any receptacle at your home then always turn off the mains.

Hope it helps you:)