If the damper winding on the rotor of a synchronous motor is
removed after starting what will happen?
Answer Posted / shailendra
in synchronous motor Damper winding mainly used to damp out the oscillation, which may occur due to any sudden load change, that's why its called DAMPER WINDING ( not a starting winding). but at the time of starting it is used as a starting winding also ( but this is not a primary use of it).
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT
What is stacking factor? What is its approximate value?
What is meaning of out of phase (making & breaking) capacity And how to calculate
how braking & making capacity of circuit breaker is calculated?
What is resonant peak?
Draw transformer phasor diagram.(full load,no load)
On what basis the the size of Lightning arrester for buildings are selected ?
What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?
nwhat are the main Components of servo motor?
how to calculate cable size in diffrent loads?
How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
Define what is power quality meter ?
What is A check, B check, C Check & D check for a diesel Generat
List some examples of renewable energy?