A transformer is working at its maximum efficiency. Its iron loss is 1 – McqOptions

MCQOPTIONS

1.	A transformer is working at its maximum efficiency. Its iron loss is 1 kW. Its copper loss will be
A.	0.2 kW
B.	0.25 kW
C.	0.5 kW
D.	1 kW
Answer» E.

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