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If the damper winding on the rotor of a synchronous motor is
removed after starting what will happen?
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Answer Posted / meenakshi
damper windings are mainly used to provide startn torque
for sync motors.though under the normal running
condition,the damper does not carry any current since the
rotor runs at a synchronous speed, it cannot b removed.its
another purpose is to prevent hunting(i.e,momentary speed
fluctuation) n helps the motor to run @ sync speed by
preventing oscillations.
| Is This Answer Correct ? | 31 Yes | 2 No |
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