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Lakhmir Singh & Manjit Kaur - Physics

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Q. 374.0( 2 Votes )

An MCB which cuts off the electricity supply in case of short-circuiting or overloading works on the:
A. chemical effect of current

B. heating effect of current

C. magnetic effect of current

D. electroplating effect of current

Class 10th Lakhmir Singh & Manjit Kaur - Physics 2. Magnetic Effects of Electric Current

Answer :

An MCB which cuts off the electricity supply in case of short-circuiting or overloading works on the magnetic effect of current.

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