What is the effect of the field failure of salient pole synchronous motor connected with infinite bus?
A. Reduce motor torque and speed.
B. Not change motor torque and speed.
C. Stop the motor.
D. Reduce motor torque but motor will continue to run at synchronous speed. [IES. E.E.-II, 2009]
Answer:D
What is the effect of the field failure of salient pole synchronous motor connected with infinite bus?
A. Reduce motor torque and speed. B. Not change motor torque and speed. C. Stop the motor. D. Reduce motor torque but motor will continue to run at synchronous speed. [IES. E.E.-II, 2009]