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

For a 20kVA transformer with turn ratio 0.4 what amount of total power is transferred inductively? Correct Answer 12kVA

For an auto transformer power is transferred partially inductively and partially conductively. Thus, out of total power, power transferred inductively is given by (1-k)*total power= 0.6*20= 12kVA.

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