engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Electrical Machines Single Phase Motor and Special Machines Hysteresis Motor
Hysteresis motor is employed for high quality tape recorders. The most probable reason for the same is:
1
Constant (Synchronous) speed
2
Unaffected by mechanical vibrations
3
Extreme steady torque
4
Centrifugal switch is not required