If the voltage of one of the two machines operating in parallel suddenly falls
A. both the machines will stop.
B. the machine whose voltage has suddenly decreased, will stop.
C. the synchronous torque will come into operation to restore synchronism.
D. none of the above.
Answer:C
If the voltage of one of the two machines operating in parallel suddenly falls
A. both the machines will stop. B. the machine whose voltage has suddenly decreased, will stop. C. the synchronous torque will come into operation to restore synchronism. D. none of the above.