Mathematics · Electrical Engineering
For a balanced three-phase load, reactive power is measured using the two-wattmeter method. If the readings of the two wattmeters are W1 and W2, the total reactive power is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1W1 + W2√3
- 2√3(W1 − W2)✓
- 3W1 + W2
- 4W1 − W2
Correct answer
√3(W1 − W2)
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