For a 20kVA transformer with turn ratio 0.4 what amount of total power is transferred conductively?

For a 20kVA transformer with turn ratio 0.4 what amount of total power is transferred conductively? Correct Answer 8kVA

For an auto transformer power is transferred partially inductively and partially conductively. Thus, out of total power, power transferred conductively is given by (k)*total power= 0.4*20= 8kVA.

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