Answer / k. kannan

Power=1.732*415*I
I =2000000/1.732*415
I=2782.5 amps

Vcb =I=2000000/1.732*11000
I=104.97 amps=I=105 A


Suitable VCB 125 AMPS

GIVE CONDITION FOR MAX EFFICIENCY OF 3-PH TRANSFORMER AND D.C MOTOR

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