Physics · Electrical Measurements

In the two-wattmeter method of measuring three-phase power of a balanced load, if both wattmeters indicate the same reading, then the power factor of the load is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Zero
2Unity✓
3Less than 0.5 lagging
40.5 lagging

Correct answer

Unity

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In the two-wattmeter method of measuring three-phase power of a balanced load, if both wattmeters indicate the same reading, then the power factor of the load is:

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In the two-wattmeter method of measuring three-phase power of a balanced load, if both wattmeters indicate the same reading, then the power factor of the load is:

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