engineering recuitment GATE EE 2023-24 Test Series Electrical and Electronics Measurements Measurement of Power Measurement of Poly Phase Power
The two wattmeter method produces wattmeter reading P1 = 1560 W and P2 = 2100 W when connected to a delta-connected load. If the line voltage is 220 V, which of the following is/are true?
1
The per-phase average power is 3660 W
2
The total reactive power is 935.3 VAR
3
Power factor is 0.968 lagging
4
The phase impedance is 45 Ω