The two-wattmeter method is used to measure the input power of a three – McqOptions

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1.	The two-wattmeter method is used to measure the input power of a three-phase induction motor. If the two wattmeter readings are 1,700 W and 1,100 W. Determine the input current drawn from a 440 V, 3-phase AC supply.
A.	0.54 A
B.	0.32 A
C.	3.91 A
D.	0.525 A
Answer» D. 0.525 A

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