railway UPMRC SCTO 2024 Mock Test Electrical and Electronics Measurements Measurement of Energy Induction Type Energy Meter
In two wattmeter method to measure the power, the wattmeter readings are 10.5 kW and -2.5 kW. The total power and power factor are
1
13.0 kW, 0.334
2
13.0 kW, 0.684
3
8.0 kW, 0.52
4
8.0 kW, 0.334