Electrical Engineering · Two Wattmeter Method
While measuring power in a three-phase balanced circuit using the two-wattmeter method, one wattmeter showed a negative reading. When its current coil connection was reversed, it read 300 W. If the other wattmeter reads 1000 W, what is the total power of the circuit?
- 1300 W
- 2700 W✓
- 3650 W
- 41000 W
Correct answer
700 W
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