Electrical Machines
Which of the following induction motor has the highest starting torque?

 Slip ring induction motor.
 Squirrel cage induction motor.
None of these
 Same in both induction motors.

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Electrical Machines
In a synchronous generator with constant steam input supplies power to an infinite bus at a lagging power factor. If the excitation is increased

 both power angle and power factor increase
 power angle increase and power factor decrease
 both power angle and power factor decrease
 power angle decrease and power factor increase

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