Physics, asked by deepikacomet9531, 8 hours ago

What is difference between 2 wattmeter method and 3 wattmeter method?

Answers

Answered by samrat730
1

Answer:

The two-wattmeter method uses two voltage measurements referenced to the same phase (line) and the two currents flowing into that phase. ... The three-wattmeter method requires voltage measurements from line-neutral

Explanation:

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