A synchronous motor has better power factor as compared to that of an equivalent induction motor. This is mainly because?
Astator supply is not required to produce magnetic field
Bsynchronous motor has no slip
Cmechanical load on the rotor remains constant
Dsynchronous motor has large airgap
Correct answer
A. stator supply is not required to produce magnetic field
Explanation
The correct answer is stator supply is not required to produce magnetic field.