engineering recuitment MAHATRANSCO AE Electrical Mock Test Electrical and Electronics Measurements Measurement of Energy Induction Type Energy Meter
An energy meter having meter constant of 1200 rev per kWh is found to make 5 revolutions in 75 sec. The load power is
1
500 W
2
100 W
3
200 W
4
1000 W
5
300 W