railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
The pitch factor, in rotating electrical machinery, is defined as the ratio of resultant emf of a
1
Full-pitched coil to that of a chorded coil
2
Full-pitched coil to the phase emf
3
Chorded coil to the phase emf
4
Chorded coil to that of full-pitched coil