Electrical Machines Interview Questions and Answers
Question: Define the term 'crawling' in induction motors.Answer: Crawling is a phenomenon in induction motors where the motor runs at speeds slightly less than the synchronous speed, causing vibrations and noise. It can be mitigated by using skewed rotor slots. |
Save For Revision
Bookmark this item, mark it difficult, or place it in a revision set.
Log in to save bookmarks, difficult questions, and revision sets.
Is it helpful? Yes No
Most helpful rated by users:
- What is the significance of the term \'slip\' in induction motors?
- What is the purpose of laminations in the core of a transformer?
- What is the difference between a motor and a generator?
- What is the function of the stator in an electric motor?
- Define torque in the context of electrical machines.