215. What is the percentage of the damper windings slot pitch with respect to stator slot pitch? a) 30% b) 40% c) 20% d) 60%
215. What is the percentage of the damper windings slot pitch with respect to stator slot pitch? a) 30% b) 40% c) 20% d) 60%
Share
Answer: c
Explanation: The slot pitch of damper windings is 20% of the stator slot pitch. This is
because to reduce the current induced in damper windings by tooth ripples