Question

In case of fire, before the firemen use the water hoses, they shut off the

main electrical supply for the area. Explain Why they do this?​

Answer 1

Answer:

Water is good conductor of electricity. Therefore, in case of a fire, the Fireman shut off the main electrical supply for the area before the user water horses.

Hope it will help you out.

Answer 2

Answer:

Firemen shut off the electrical supply because some time fire is caused because of electricity