engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Electrical and Electronics Measurements Measurement of Power Measurement of Poly Phase Power
In the two-wattmeter method of measuring 3-phase power, the wattmeters indicate equal and opposite readings when load power factor is
1
90 leading
2
60 lagging
3
30 leading
4
30 lagging