Question

In case of fire before the Fireman use water hoses they shut off the maid Africa supply for the area explain why the do this

Answer 1

Answer:

I think they do it because if they doesn't shut off it a lot of water is wasted and the supply of water is slowly to the fire cant take more place and fire is is expanded

Answer 2

Answer:

The water used in the water hoses is not pure water and is a good conductor of electricity. So, the fire¬men shut off the electric supply before spraying water to save themselves and other people from electrocution.