A 3-phase synchronous motor is running clockwise. If the direction of its field current is reversed

Related Mcqs:

The rotor copper losses, in a synchronous motor, are met by____________?

A. d.c. source B. armature input C. motor input D. supply lines...

The shaft of synchronous motor is made of____________?

A. mild steel B. chrome steel C. alnico D. stainless steel...

A pony motor is basically a_________?

A. small induction motor B. D.C. series motor C. D.C. shunt motor D. double winding A.C./D.C. motor...

Power factor of a synchronous motor is unity when_____________?

A. the armature current is maximum B. the armature current is minimum C. the armature current is zero D. none of the above...

A rotory converter can also be run as a___________?

A. d.c. shunt motor B. d.c. series motor C. d.c. compound motor D. induction motor E. synchronous motor...