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Polyphase Induction Motors MCQ
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- 30th Mar, 2022
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Polyphase Induction Motors MCQ Questions
Take Polyphase Induction Motors MCQ Test & Online Quiz to test your Knowledge
Below is the Polyphase Induction Motors MCQ test that checks your basic knowledge of Polyphase Induction Motors. This Polyphase Induction 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 Polyphase Induction Motors MCQ PDF completly free.
Polyphase Induction Motors MCQ Test
1) In polyphase induction motors, the stator contains multiple distinct windings per motor pole driven by corresponding time-shifted sine waves.
2) The frame of an induction motor is usually made of ___.
3) The shaft of an induction motor is made of ___.
4) A double squirrel-cage induction motor has __.
5) Is the starting torque of a squirrel-cage induction motor is Low?
Download Free : Polyphase Induction Motors MCQ PDF
6) Which material is used to made Slip ring of an induction motor?
7) The shaft of an induction motor must be of __.
8) Which is of the following data is required to draw the circle diagram for an induction motor?
9) Which of the following component is usually fabricated out of silicon steel?
10) Rotor rheostat control method of speed control is used for __.
11) Which of the following is associated with the term cogging?
12) Maximum running torque occurs when ___.
13) In which of the following reason induction motor operation is stable?
14) An induction motor is analogous to
15) Blocked rotor test in an induction motor is used to determine:
16) A small air gap in 3 phase induction motor helps to reduce Magnetizing effect.
17) What is the shape of the torque/slip curve of induction motor?
18) Auto transformer method of starting has most acceptable method for the starting of the induction motor due to ___.
19) Which of the following leads to the phenomenon 'crawling'?
20) Which of the following is used as a lubricant for rolling bearings?
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