Question 1:
Provide the Torque equation of the DC motor.
Question 2:
What is the need for starter in dc machine?
Question 3:
Write down the EMF equation of transformer.
Question 4:
Sketch a simple equivalent circuit of transformer.
Question 5:
Write down the principle of the operation of 3 phases Induction Motor.
Question 6:
Why single-phase induction motor is not self-starting?
Question 7:
What is synchronous speed of 4 pole alternator?
Question 8:
Discuss the significant characteristics of synchronous motor.
Question 9:
Mention the types of stepper motors.
Question 10:
Illustrate the principle of the operation of Permanent magnet dc motor.