rotor field meaning in Hindi

Examples

1. Automotive alternators use a rotor winding which allows control of the alternator's generated voltage by varying the current in the rotor field winding.
2. The direct current in the rotor field winding is fed through a slip-ring assembly or provided by a brushless exciter on the same shaft.
3. Because the rotor field always lags behind the stator field, the induction machine always " consumes " reactive power, regardless of whether it is operating as a generator or a motor.
4. In this condition, the N-pole of the stator field will repel the N-pole of the rotor field and the S-pole of stator field will repel the S-pole of the rotor field, so the rotor starts rotating.
5. In this condition, the N-pole of the stator field will repel the N-pole of the rotor field and the S-pole of stator field will repel the S-pole of the rotor field, so the rotor starts rotating.
6. Because the dynamo operates most efficiently with the rotor field at right angles to the stator field, it is necessary to either retard or advance the brush position to put the rotor's field into the correct position to be at a right angle to the distorted field.