Physics · Electrical Measurements
In a balanced 3-phase 200 V circuit, the line current is 115.5 A. When the total power is measured by the two-wattmeter method, one of the wattmeters reads 20 kW and the other reads zero. What is the power factor of the load?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.5✓
- 20.8
- 30.7
- 40.4
Correct answer
0.5
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