railway DFCCIL Executive 2025 Mock Test Electrical and Electronics Measurements Measurement of Energy Induction Type Energy Meter
If an energy meter makes 5 revolutions in 100 seconds, when a load of 225 W is connected, the meter constant is
1
800 rev/kWh
2
222 rev/kWh
3
147 rev/kWh
4
13 rev/kWh