What are the precautions are to be taken in using electricity?

Precautions to be taken while working with electricity:

1. We should avoid water at all times when working with electricity. Never touch or try repairing any electrical equipment or circuits with wet hands.

2. Equipment with frayed cords, damaged insulation or broken plugs should never be used.

3. If we are working on any receptacle at our home then always turn off the mains. It is also a good idea to put up a sign on the service panel so that nobody turns the main switch ON by accident.

4. We always need to use insulated tools while working.

5. Electrical hazards include exposed energized parts and unguarded electrical equipment which may become energized unexpectedly. Such equipment always carries warning signs like “Shock Risk”. 

6. We need to always use appropriate insulated rubber gloves and goggles while working on any branch circuit or any other electrical circuit.

7. Also we should know the wire code of your country.