Answer Posted / aashritha

To reduce the heat loss by the heating element in the wire, the voltage is stepped up

TYPE'S OF BREKAR ,WHAT IS TRANSFORMAR & SAFTY. STARTER DOL & STAR DELTA STARTER.

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How maesure earth neutral value & how much maximum value value required in between earth & neutral.

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why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?

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