Mathematics · Three-Phase Circuits
The two-wattmeter method for three-phase power measurement produces wattmeter readings of P1 = 1500 W and P2 = 1000 W for a delta-connected balanced load. The per-phase reactive power for a balanced line voltage of 220 V will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1500√3 VAr✓
- 2500√3 VAr
- 32500√3 VAr
- 4500 VAr
Correct answer
500√3 VAr
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