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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 |
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Answer» 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 |
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