A motor works on 30 killo watts.how much ampers will be
required if it works on 440volts?

Answer Posted / gaurang

We Know the Power Equation

P=1.732*V*I*Cosphi

So As per Details
P=30 KW
V=440 Volts
Then,
I=30 KW/1.732*440*0.8
Wher Cos phi=0.8
I=49 A

Is This Answer Correct ?    5 Yes 2 No



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