railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Pitch Factor
Distributed winding and fractional pitching employed in A.C. machines result in:
1
Increase of e.m.f. and reduction of harmonics
2
Reduction of both e.m.f. and harmonics
3
Increase in both e.m.f. and harmonics
4
No effects on both e.m.f. and harmonics