engineering recuitment RVUNL Technician III Mock Test Series 2025 Electrical and Electronics Measurements Measurement of Power
In the two-wattmeter method, the readings of the two wattmeters are 500 W, 500 W respectively. The load power factor in a balanced 3-phase 3-wire circuit is:
1
0.8
2
0
3
1
4
0.3
5
0.6