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1. |
In a generating synchronous machine, the rotor field |
A. | lags the startor field and electromagnetic torque is developed in a direction opposite to the direction of rotation of rotor. |
B. | lags the startor field and electromagnetic torque is developed in the direction of rotation of the rotor. |
C. | leads the startor field and electromagnetic torque is developed in the direction opposite to that of rotation of the rotor. |
D. | leads the startor field and electromagnetic torque is developed in the direction of rotation of the rotor. |
Answer» D. leads the startor field and electromagnetic torque is developed in the direction of rotation of the rotor. | |