Universal Motor MCQ

1. Which motor is preferred in electric shavers?

  1. Shaded pole motor
  2. Hysteresis motor
  3. Reluctance motor
  4. Universal motor

Answer
Answer. d

2. The universal motor speed can be controlled by

  1. Centrifugal mechanism only
  2. Resistance method only
  3. Anyone of the given three methods
  4. Tapped field method only

Answer
Answer. c

3. A universal motor may be operated by

  1. Only dc supply
  2. Only ac supply
  3. Neither dc nor ac supply
  4. Both dc supply and ac supply

Answer
Answer. d

4. Generally used motor in domestic food mixer is

  1. Capacitor start motor
  2. Shaded pole motor
  3. Universal motor
  4. Reluctance motor

Answer
Answer. c

5. Compensating winding is used in

  1. Capacitor start motor
  2. Shaded pole motor
  3. AC Series motor
  4. Capacitor run motor

Answer
Answer. c

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