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A starter is unnecessary because the stator produces a rotating magnetic field.

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Q: Is a starter is necessary for three phase induction motor?
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Related questions

Do you need starter for 0.5HP three phase induction motor?

You never need a starter for a three-phase motor.


What are the various methods of starting a 3 phase induction motor?

by motor starter


How do you start single phase induction motor?

capacitive start motors start by themselves however a normal single phase induction motor requires a starter motor to 'kick-start' the motor into action.


Are contactor points and bimetallic strip connected to the star delta starter of 3 phase induction motor?

yes


Why each phase no load power factor of 3 phase induction motor is not same?

That indicates a fault in the induction motor.


Is 3 phase induction motor is self starting?

Yes, that is one of the major advantages of a three-phase induction motor.


How do you reverse single phase ac motor to generator?

how reversing an ac single phase induction motor to wark as induction generator


Applications of induction motor?

A single phase induction motor is mainly used in fans.It is capacitor start capacitor run induction motor.In three phase induction motor squirrel cage induction motor is mainly used in elevators,lifts,cranes.slip ring induction motor is mainly used in electrically driven ships.


How single-phase induction motor classified?

The single phase induction motors are made self starting by providing an additional flux by some additional means. Now depending upon these additional means the single phase induction motors are classified as: 1.Split phase induction motor. 2.Capacitor start inductor motor. 3.Capacitor start capacitor run induction motor. 4. Shaded pole induction motor.


Self starting single phase induction motors are also called?

Split Phase Induction Motor.


What motor is used in a fan?

Single phase Induction motor


What device may be wired into the starting circuit of a motor to improve the starting torque?

I assume a 3 phase, AC induction motor. A star delta starter or a soft starter can be used. A soft starter is better compared to a star delta starter, but it is more expensive.