engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Electrical Machines Alternator and Synchronous Motors Pitch Factor
Which of the following is NOT true with respect to short-pitched coils in alternators?
1
They save copper of end connections.
2
Eddy current and hysteresis losses are reduced.
3
They improve the wave-form of the generated EMF.
4
They produce high distorting harmonics.