Question

MCB, which cuts off the electricity supply in case short curcuiting on which effect does it work?​

Answer 1

Explanation:

When the wire gets heated (the one which is supplying current) then in melts and breaks down and thus the suplly cuts-off

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Answer 2

When the wire gets heated (the one which is supplying current) then in melts and breaks down and thus the suplly cuts-off.

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