A 200 kVA transformer has an iron loss of 1 kW and a full load copper – McqOptions

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1.	A 200 kVA transformer has an iron loss of 1 kW and a full load copper loss of 2 kW. Its load kVA, corresponding to the maximum efficiency is ________
A.	100 kVA
B.	70.7 kVA
C.	200 kVA
D.	141.4 kVA
Answer» E.

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