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 core material

Question

Quizplus · Accepted Answer

Using material with a low hysteresis coefficient for the armature core material reduces hysteresis loss because it minimizes the energy lost due to the repeated magnetization and demagnetization of the core material.

Which of the Following Steps Is Likely to Result in Reduction