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Motor Speed Control Quiz Questions Answers
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Question 1 of 10
1. Question
1 pointsWhich of the following dc motor is best suited for speed control applications;
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Question 2 of 10
2. Question
1 pointsWhich of the following motor is required to be started on load:
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Question 3 of 10
3. Question
1 pointsInduction motor has better speed control ability compared to dc motor:
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Question 4 of 10
4. Question
1 pointsBy varying _____ in a dc shunt motor , speeds above the rated speeds can be attained:
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Question 5 of 10
5. Question
1 pointsWhat happens when an induction motor runs at synchronous speed:
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Question 6 of 10
6. Question
1 pointsSynchronous speed of ac motor depends on which of the following:
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Question 7 of 10
7. Question
1 pointsWhich of the following method is used for controlling the speed of an induction motor:
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Question 8 of 10
8. Question
1 pointsIn case of rotor speed control of slip ring induction motor (introducing an external resistance in rotor circuit ) which of the following speeds cannot be attained:
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Question 9 of 10
9. Question
1 pointsWhich of the following motor speed is controlled by varying the supply frequency:
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Question 10 of 10
10. Question
1 pointsSpeed of dc motor can be controlled by which of the following:
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