Answer / k.prakashchandra

To find actual maximum load, maximum demand meter may be
usad.

Answer / rakesh kumar

First of all calculate the full current in running position
.Then check the incoming voltage and finally check the power
factor.i.e. P.F. and then use the formula:
Total current*1.732*volts*P.F.=Total load(W)

How to calculate the breaking capacity(like 15ka,20ka) of Circuit breaker (MCB,MCCB,ACB)

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