Question: 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

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

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 =

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