The interaction torque in a synchronous motor depends upon
A. stator field strength alone.
B. rotor field strength alone.
C. torque angle alone
D. all of the above i.e. on stator field and rotor field strengths and torque angle.
Answer:D
The interaction torque in a synchronous motor depends upon
A. stator field strength alone. B. rotor field strength alone. C. torque angle alone D. all of the above i.e. on stator field and rotor field strengths and torque angle.