lakhan singh


{ City } delhi
< Country > india
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Question { 4199 }

what is the power ratio between power in star and delta circuit?


Answer

Power in Star and Delta circuit always be same. Becoz ,P=Vp*Ip*Pf while(in star Ip=Il,& Vl=sqrt3*Vp and in delta Vp=Vl,& Il=sqrt 3* Ip) so power remain constant

Is This Answer Correct ?    4 Yes 1 No