We can employ dummy coils in a DC machine to _________
Posted: Thu Jul 14, 2022 10:14 am
a) compensate reactance voltage
b) reduce armature reaction
c) provide mechanical balance to the armature
d) improve the waveforms generated inside the commutator
b) reduce armature reaction
c) provide mechanical balance to the armature
d) improve the waveforms generated inside the commutator