Class 8 Science - Chapter Chemical Effects of Electric Current NCERT Solutions | In case of a fire, before the firemen us

Welcome to the NCERT Solutions for Class 8th Science - Chapter Chemical Effects of Electric Current. This page offers a step-by-step solution to the specific question from Excercise ".$ex_no." , Question 7: in case of a fire before the firemen use the wate....
Question 7

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

Because water is a good conductor of electricity. Hence, a fireman may get an electric shock. So, in order to prevent from the electric shock they first shuts off the main electrical supply of that area.

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