Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines, refrigerators, rolling mills, lathes, power factor improvement and cranes.

Following motors are used: -

• Vacuum cleaners- Universal motor.

• Phonographic appliances – Hysteresis motor.

• Vending machines – Shaded pole motor.

• Refrigerators – Capacitor split phase motors.

• Rolling mills – Cumulative motors.

• Lathes – DC shunt motors.

• Power factor improvement – Synchronous motors.