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All AC motors except for a Series Motor.
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∙ 11y ago
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How do you start a motor without a starter?
By the use of auto transformer and bridge rectifier we can start dc motor.
What will cause a dc motor to not start?
No power available.
Will a dc motor start if its field resistance is high?
Yes, it will still start.
Which of the following Dc motor is suitable for high starting torque?
capacitor start motor
How do you start a DC motor if there is no 3 point starter?
By the use of auto transformer and bridge rectifier we can start dc motor.
How do you differentiat dc motior and ac motor physicaly?
if you power an ac motor with dc or a dc motor with ac you will likely start smelling smoke and the motor will be damaged. If the motor is marked "3-phase", "shaded pole", or "induction" it is an ac motor! BTW, there are ac/dc motors that will run on both, they are wound very much like dc motors but a bit differently.
Why you have to connect DC supply to the induction motor?
To start an induction motor we have to excite field. The excitation is done by connecting the DC supply to the field winding's.
How you can solve the problem for one of a dc motor that connected to pulse width modulation and this motor didn't start?
check the brushes if you are getting dc out of the drive and the motor doesnt start the motor should also have full field to start with an extreme overload even a permanent magnet can be discharged or reversed this is assuming the pwm drive is ok
How supply takes the dc series motor in the train?
fast start low speed
What is a DC shunt motor?
A DC shunt motor is a motor using DC supply with the the inductor connected parallel to the armature.
What are uses of bidirectional dc motor?
6V dc motor
What is dc motor with synchoronous operation?
A synchronous motor is an ac motor that does not run on dc.
