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1. |
For the below graph depicting the performance of a synchronous motor, coordinates ‘x’ and ‘y’ are respectively?In the ‘V’ curve shown in the above figure for a synchronous motor, the parameter of x and y coordinates are, respectively. |
A. | Armature current and field current |
B. | Power factor and field current |
C. | Armature current and torque |
D. | Torque and field current |
Answer» B. Power factor and field current | |