engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Systems Transmission and Distribution Concept of Corona
If the corona loss on a particular system at 75 Hz is 2 kW/phase/km, then corona loss on the surface of the same system with supply frequency at 50 Hz will be-
1
0.5 kW/phase/km
2
3 kW/phase/km
3
1.5 kW/phase/km
4
2 kW/phase/km
5
1 kW/phase/km