engineering recuitment HPCL Junior Executive 2025 Mock Test Network Theory Three Phase Circuits Measurement of Power and Power Factor of a Three Phase Load
The ‘power factor of a system on a 460 V, 3 Phase, 60 Hz, in which the ammeter indicates 100 amp and wattmeter reads 62 kW will be
1
0.95
2
0.78
3
0.65
4
0.55