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 thewattmeter 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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