engineering recuitment MAHATRANSCO AE Electrical Mock Test Electrical Machines DC Generators DC Generator Winding
Which one of the following statements is not correct regarding lap and wave winding ?
1
Efficiency of the lap winding machine is less compared to wave winding machine of same rating.
2
Lap-winding is suitable for low-voltage but high-current generators.
3
Wave-winding is used for high-voltage, low-current machines.
4
When large currents are required, it is necessary to use lap-winding.
5
Lap-winding is suitable for high-voltage but low-current generators.