A 300 KVA transformer has 95 efficiency at full load 0 8 p f lagging and 96 efficiency at half load, unity p f The iron loss (P) and copper loss (P) in kW, under full load operation are (A) P 4 12, P 8 51 (B) P 6 59, P 9 21 (C) P 8 51, P 4 12 (D) Pc 12 72, P 3 07 A 300 KVA transformer has 95 effic...

A 300 KVA transformer has 95% efficiency at full load 0.8 p.f. lagging and 96% efficiency...

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Fundamentals Of Electric Circuits

ISBN: 9780073301150

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Authors: Matthew Sadiku, Charles Alexander

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