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What will happen if winding resistances of a motor are different?
Wiki User
∙ 12y ago
The motor will pull different amounts of power on the different phases, which will result in not operating smoothly for three phase motors.
Wiki User
∙ 12y ago
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Why must the auxiliary winding be different from the main winding in a split phase motor?
To differentiate it from the main winding and to make the path of the current different.
What must happen for an electric motor to spin?
suitable winding and correct power supply
How is the resistance of a motor winding expressed?
The resistance of a motor winding is expressed in
The function of a start winding in a split-phase motor is to?
a start winding on a motor is used to add torque to start a motor, and more importantly to establish the direction that the motor will turn. to reverse a motor normally means to reverse the start winding. the run winding will work the same in either direction, the start winding determines the direction.
What field setting for a dc shunt motor wired in series on high voltage?
A shunt dc motor has quite different characteristics from a series motor. Wired in series, the same current passes through the armature and the field winding and it is most unlikely that a shunt motor would have a field winding that is suitable for this. Therefore a shunt motor cannot be wired as a series motor in general because its field winding is designed for only a small current.
Why must the auxiliary winding be different from the main winding in a split phase motor?
To differentiate it from the main winding and to make the path of the current different.
What must happen for an electric motor to spin?
suitable winding and correct power supply
How is the resistance of a motor winding expressed?
The resistance of a motor winding is expressed in
The function of a start winding in a split-phase motor is to?
a start winding on a motor is used to add torque to start a motor, and more importantly to establish the direction that the motor will turn. to reverse a motor normally means to reverse the start winding. the run winding will work the same in either direction, the start winding determines the direction.
Difference between a bipolar and unipolar stepper motor?
There are two different winding configurations for stepper motors. A unipolar stepper motor has one winding coil and a center tap which is activated for proper frequency. The bipolar stepper motor is more complex since the winding motion must be reversed to get the proper frequency.
What happens if field winding of a running dc shunt motor suddenly breaks open?
when the field winding of a running dc shunt motor suddenly breaks open the motor fails to run because in the motor the stationary winding is armature and rotatory is field winding
If the condenser fan motor goes out and the unit continues what will happen?
overheating of the c.motor and will turn to stop or burn the winding of the compressor motor due to over heating
How do you connect capacitor to a capacitor start motor?
A start capacitor is wired in series with the motor's start winding via a centrifugal start switch. The switch disconnects the capacitor and start winding once the motor has reached a pre-determined minimum speed. The motor then continues to run on its main field winding. A different design uses a "start-and-run" capacitor which remains in circuit whilst the motor is running.
What is the function of winding in motor?
because its winding follows the wave sign
What happens if load of DC series motor is disconnected?
In D.C Shunt motor, the field winding is connected parallel with the armature winding.. If you remove the supply to armature winding, the motor will stop after some time.
How do you identify start and run windings of a motor?
The run winding of a single phase capacitor start motor has a lower resistance than the start winding.
What field setting for a dc shunt motor wired in series on high voltage?
A shunt dc motor has quite different characteristics from a series motor. Wired in series, the same current passes through the armature and the field winding and it is most unlikely that a shunt motor would have a field winding that is suitable for this. Therefore a shunt motor cannot be wired as a series motor in general because its field winding is designed for only a small current.
