Two wattmeter connected to measure the input of a balanced 3 phase cir – McqOptions

MCQOPTIONS

1.	Two wattmeter connected to measure the input of a balanced 3 phase circuit indicates 2000 Watts and 500 Watts respectively. What will be the power factor of the circuit when both of the readings are positive?
A.	0.8
B.	0.565
C.	0.75
D.	0.696
Answer» E.

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