Why are the slip rings made use of?
Posted: Thu Jul 14, 2022 10:19 am
a) they are used to provide excitation to field windings
b) they are used to provide excitation to the armature windings
c) they are used to reduce the heating effects
d) they are used to reduce the losses
b) they are used to provide excitation to the armature windings
c) they are used to reduce the heating effects
d) they are used to reduce the losses