App Logo

No.1 PSC Learning App

1M+ Downloads
The synchronous motors are not self-starting because

AStator is not used

BStarting winding is not provided

CThe direction of instantaneous torque on the rotor reverses after half cycle

DThere is no slip

Answer:

C. The direction of instantaneous torque on the rotor reverses after half cycle


Related Questions:

The gradient of 1 means a rise or fall of 1 m over a horizontal distance of
In which year was Sathujanaparipalana Sangam founded?
The volume of water stored between minimum pool level and normal pool level is
The projection of a traverse line on a line parallel to the meridian is known as ............................. of the line
Hammering is done in rivet to....................................