Two wattmeter’s connected to measure the input to a balanced three p – McqOptions

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1.	Two wattmeter’s connected to measure the input to a balanced three phase circuit show 3000 W and 1000 W. Find the power factors if both the readings are positive?
A.	0.6
B.	0.755
C.	0.707
D.	0.5
Answer» C. 0.707

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