engineering recuitment UPMRC JE 2024 Mock Test Electrical Machines Single Phase Motor and Special Machines
Which of the following statements is INCORRECT for a reluctance motor?
1
A reluctance motor is cheaper than any other kind of synchronous motor.
2
A reluctance motor has poor efficiency.
3
A reluctance motor can operate on AC as well as DC supply.
4
The rotor of a reluctance motor rotates with constant speed.