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1) Describe the construction and principle of operation of the DC generator with neat and suitable sketch.

2) Deduce the equation for induced EMF of the DC machine.

3) Deduce the torque equation of DC motor.

4) describe the construction details of transformer and also describe the principle of operation.

5) Deduce the EMF equation of the transformer.

6) Describe the principle of operation of DC Motor in detail.

7) Describe construction and principle of operation of single phase induction motor in detail.

8) Transformer with 40 turns on high voltage winding is used to step down voltage from 240V to 120V. Determine the number of turns in low voltage winding.

Electrical & Electronics, Engineering

• Category:- Electrical & Electronics
• Reference No.:- M911904

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