Answer / shekhar chaudhari

P/(VI)

Answer / simon

U should cal the
1.over all Amp (load=appliances connected)<in India Max Amp is 30>
2. use Voltmeter to find volt
3.E.g P.f=V*I*Cos phye <so cal your self>

Answer / suresh g

voltage/current

please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula

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if three phase supply is given to single phase transformer, what will happen?

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Difference between mcband isolator

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