Question

 

What are the differences between a synchronous motor and an induction motor?

06 Mar 2026
Answer :
Word Count : 538
A synchronous motor and an induction motor are two widely used types of AC motors in electrical and electronic engineering, and they differ significantly in their operating principles, construction, speed characteristics, starting methods, and applications. The fundamental difference lies in the principle of operation. A synchronous motor operates on the principle of magnetic locking between the rotating magnetic field produced by the stator and the magnetic field of the rotor. The rotor is excited by direct current, creating a constant magnetic field that locks in step with the stator’s rotating magnetic field. As a result, the rotor rotates at exactly the same speed as the rotating magnetic field, which is called synchronous speed. In contrast, an induction motor operates on the principle of electromagnetic induction. In this motor, the stator produces a rotating magnetic ______ ___ ___ ________ _________ ________ ______ _____.
______ __________ _______ _____ _______ ________ _____ __________ ______ _______ ___ ___.
________ ________ __________ _________ ________ ____.
_______ ________ _______ ____ ________ ________ _____ _____ ___ _______ _________ _________.
___ __________ _________ _______ ______ _________.
_________ _____ __________ ___ ____ ___ ____ __________ ________ _______.
______ _________ _____ __________ _______.
___ ______ ______ ____ _______ ________.
_________ ________ ___ ____ _____ ____ __________ ___.
_______ _______ _____ ________ _________ ____.
______ __________ ____ ________ _______ _____ _______ __________ ____ _____.
____ __________ ___ _________ _____ ________ _____ __________ ____ ______ _______.
_________ _________ ____ ___ _____ __________ _______.
________ ____ _____ _________ _____ _______ ____ ________ __________ ________.
________ ____ ___ ______ ________ ________.
______ ______ _____ ___ _____ ______ ____ ______ _______ ________ ________.
___ __________ _____ __________ _________ ________ ___ ______ __________ ________.
__________ ____ ___ _________ _________ _________ __________ _________ ____ ____ ______.
___ ______ _____ _________ _______ ____ ____.
_____ _____ ____ _________ _________ ______ _____ ___ ___.
___ __________ _________ ____ ____ _______ _______ __________ __________ ________ _______.
____ __________ ___ __________ _______ _______ ___ ___.
____ _____ ____ ________ __________ _______.
_______ __________ _________ _________ ___.
______ ___ _______ ________ _____ ______ ______ ________ _______.
______ _________ ____ ___ ___ _____ ______ ____ _______ ____ ______ _______.
__________ ____ ____ ________ _______ _______ _________.
__________ _______ __________ ____ ___ _______ __________ _________ ______ __________.
_____ _____ __________ _______ ____ ______ _______ __________ ______.
______ __________ __________ _________ _________ ___ _________ _______.
__________ ________ ____ _________ ___ ______.
__________ ________ ___ ________ _______ _________.
_______ _________ ______ __________ _______ _______ _________ ______ ___ _________ _____ _____.
_________ _____ _________ ______ ___ ________ ____ _____ _______ ___.
_______ _________ ______ _______ ___ __________ _____ _________ _________ ________ _______.
___ ______ _____ ____ _________ ________.
_____ _________ _________ _________ ___ ____.
__________ _________ ___ _______ __________ ________.
___ ___ ______ ____ __________ ___ __________ _______.
_________ _____ __________ _____ _______ ________ _____ ________ _______ ______.
_____ ______ _______ _______ ______ ________ _____ __________ _________ _________ _______.
________ _____ _____ ________ _____ _________.
________ _____ _________ ________ _______ _________ _________ _____ ______ ________ ___.
______ _______ _____ ___ _________ __________ ________.
_________ _______ _______ _________ ____ __________ _____.
__________ ____ ____ _______ _______ ____ ______.
_________ ______ ______ _______ _____.
__________ ____ _____ ________ _____.
_______ _______ __________ ____ _________ __________ _______ ________.
Get Full Answer on WhatsApp
IGNOU NEWS
Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★
Top
📞
Call Support Instant phone assistance  What are the differences between a synchronous motor and an
🟢
WhatsApp Chat Fast live messaging
Email Us Business enquiries & support