In a 3-phase power measurement by two wattmeter method the reading of – McqOptions

MCQOPTIONS

1.	In a 3-phase power measurement by two wattmeter method the reading of one of the wattmeter was zero. The power factor of the load must be_______________?
A.	unity
B.	0.5
C.	0.3
D.	zero
Answer» C. 0.3

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