Q.

Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator ?

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 corematerial
Answer» D. Using material of low hysteresis co-efficient for armature corematerial
1.6k
0
Do you find this helpful?
18

View all MCQs in

Electrical Machine 1

Discussion

No comments yet