In case of fire, before the fireman uses the water they shut off the main
electrical supply for the area. Explain why they do this?
Answers
Answered by
5
Explanation:
If in case they forgot to shut down main electric supply, then current passes through water and gives major impact on humans(electric shock) bcoz water is a good conductor of electricity
Answered by
3
Explanation:
Water may conduct electricity. If the electrical supply for the area is not shut off and water is poured over electrical appliances, then electricity may pas.s through water and harm the firemen. That is why, in case of a fire, the firemen shut off the main electrical supply for the area before they use the water hoses.
bro where is minni yr
pls usse baat krwa na mi.ssing
her bst frnd manta hu yr
usse last time baat krna tha
Similar questions