engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electrician and Wireman Electrical Machines Synchronous Motors
Which of the following statement is INCORRECT about hysteresis motor?
1
A hysteresis motor is types of synchronous motor
2
It has very high effieicncy
3
It is constant speed motor
4
The rotor of this type of motor is made up magnetic material