Electrical Machines
A single-winding single-phase motor has

  zero starting torque.
 low starting torque.
 starting torque equal to full-load torque.
 high starting torque.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a synchronous motor when the rotor speed exceeds the synchronous speed during hunting

  the damper bars develop synchronous motor torque.
  the damper bars develop induction motor torque.
  the damper bars develop induction generator torque.
  negative sequence currents are generated.

ANSWER DOWNLOAD EXAMIANS APP