If W1 is the input power measured by the wattmeter connected across the primaries and W2 is the measurement of wattmeter connected in secondary s while performing sumpner s test then iron losses and copper losses is equal to

If W1 is the input power measured by the wattmeter connected across th

1.	If W1 is the input power measured by the wattmeter connected across the primaries and W2 is the measurement of wattmeter connected in secondary s while performing sumpner s test then iron losses and copper losses is equal to
A.	W1, W2
B.	W1 / 2, 2 * W2
C.	2 * W1, W2 / 2
D.	W1 / 2, W2 / 2
Answer» E.

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If W1 is the input power measured by the wattmeter connected across the primaries and W2 is the measurement of wattmeter connected in secondary s while performing sumpner s test then iron losses and copper losses is equal to

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