In order to neutralize armature mmf perfectly under the pole shoe, the ampere-conductors of compensating winding must be
Posted: Thu Jul 14, 2022 1:11 pm
a) Not equal to the total armature ampere conductors under the pole shoe
b) Equal to the total armature ampere conductors under the pole shoe
c) Half of the total armature ampere conductors under the pole shoe
d) Twice of the total armature ampere conductors under the pole shoe
b) Equal to the total armature ampere conductors under the pole shoe
c) Half of the total armature ampere conductors under the pole shoe
d) Twice of the total armature ampere conductors under the pole shoe