The one-wattmeter method of 3ϕ power measurement can only be used for – McqOptions

MCQOPTIONS

1.	The one-wattmeter method of 3ϕ power measurement can only be used for:
A.	Unbalanced load
B.	Balanced delta connected load
C.	Balanced load
D.	Balanced star-connected load
Answer» D. Balanced star-connected load

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