If the pointer of one wattmeter connected in a three-phase circuit for power measurement by the two-wattmeter method deflects backwards (down-shoots), which of the following modifications should be made to obtain a correct reading?

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Electrical Engineering · Two Wattmeter Method

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

Reverse the connections of the potential coil

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Answer 2

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