Question

In case of a 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:

In case of a fire, before the firemen use the water hoses, they shut off the main electrical supply for the area. Explain why they do this. The water used by the fireman may be conducting. Thus, It may cause electric shock to the fireman.

Hope this helps you☺

Answer 2

Answer:

because if they don't off the mains. then it may get short circuited because of the water and it may be very dangerous... for the firemen

hope this helps you(＊￣︶￣＊)