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1) describe the conditions to be satisfied for the successful parallel operation of the alternators?

2) Specify the differences between the salient pole and cylindrical rotor synchronous machines.

3) describe the causes of the synchronous motor fails to start?

4) describe what is V and Inverted V curve. describe why it is termed as.

5) describe the several speed control methods available for three-phase slip ring Induction motor?

6) State any two starters that are used for induction motors.

7) describe the reasons if the single phase Induction motor fails to start and hums loudly?

8) List any two applications of the Universal motor.

9) prepare down the expression for three-phase torque of the permanent magnet synchronous motor.

10) describe the two-phase servomotor?

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M913239

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