ganeshkumar


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Question { ST Micro, 40071 }

What is the power ratio between power in Star and Delta
circuit?


Answer

Power ratio between star and delta is 1:1
because power in star=line voltage(3^1/2*Vph)*line current
(Iph)=3^1/2VphIph
power in delta =line voltage(Vph)*line current(3^1/2*Iph)
=3^1/2VphIph

Is This Answer Correct ?    22 Yes 17 No