Which of the following methods is likely to result in reduction of hysteresis loss in a DC generator?
Posted: Thu Jul 14, 2022 1:11 pm
a) Providing laminations in armature core
b) Providing laminations in stator
c) Using non-magnetic material for frame
d) Using material of low hysteresis co-efficient for armature core material
b) Providing laminations in stator
c) Using non-magnetic material for frame
d) Using material of low hysteresis co-efficient for armature core material