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

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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

Subject: Electrical EngineeringTopic: Electrical Machine Design

A

unity

B

0.5

C

0.3

D

zero

Correct Answer: B

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