railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines DC Generators DC Generator Construction
Which among the following serves the two purposes i.e.,
1. They support the exciting coils (or field coils)
2. They spread out the flux in the air-gap and also reduce the reluctance of the magnetic path
1
Armature core
2
A Yoke
3
Pole shoes
4
Commutator