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Synchronous Motors MCQ
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- 27th Aug, 2022
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Synchronous Motors MCQ Questions
Take Synchronous Motors MCQ Test to Test Your Knowledge
Practice here the best Synchronous Motors MCQ Questions that checks your basic knowledge of Synchronous Motors. This Synchronous Motors MCQ Test contains 20+ Multiple Choice Questions. You have to select the right answer to the question. Apart from this, you can also download here Synchronous Motors MCQ PDF, completely free.
Synchronous Motors MCQ Test
1) In a synchronous motor, the breakdown torque is ____.
2) The speed of a synchronous motor ____.
3) What is a pony motor?
4) The back emf in the stator of a synchronous motor depends on ___.
5) What is the main reason for embedding the damper winding in the pole face?
Download Free : Synchronous Motors MCQ PDF
6) The armature current of the synchronous motor has large values for ___.
7) The construction of a synchronous motor resembles which of the following machine ____.
8) Which of the following losses is not dissipated by the stator core surface in a synchronous motor?
9) Which of the following devices can be used as a phase advancer?
10) In which of the following motors the stator and rotor magnetic field rotate at the same speed ?
11) What do you mean by torque angle?
12) Which one of the following is similar to the working of a synchronous motor?
13) The stator and rotor magnetic field rotate at the same speed in synchronous motor.
14) Exciters of synchronous machines are ____.
15) What is Cogging?
16) Which of the following motors does not use a centrifugal switch?
17) Utility factor is maximum for____ phase rectifier.
18) Size of synchronous motor increases when there is increase in flux density.
19) Which of the following losses, in a synchronous motor, does not vary with load?
20) In which of the following motors the stator and rotor fields rotate simultaneously?
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