Question

Give reason:
1. Wires are insulated before use.
2. We should not touch switchboard with wet hands.
3. We should not connect multiple appliances in a single socket.
4. People now prefer to use CFLs and LEDs at home instead of bulbs.

Answer 1

Answer:

as wire are made up of copper

Answer 2

Explanation:HEY ARMY it's your answer

1) if wires are not insulated before use we may got electric current

2) because water is a good conductor of electricity so if we touch the switchboard we may got electric current

3) if one of them wire catches fire it may damage another wires

4) because it utilizes less electricity than CFLs and LEDs