Synchronous Generator Objective Questions Quiz
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Free Online Practice quiz test on Synchronous Generator objective questions
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Question 1 of 12
1. Question
Low speed synchronous machines are often driven by which of the following turbines?
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Question 2 of 12
2. Question
In rotating armature synchronous machines …………..
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Question 3 of 12
3. Question
EMF method is used to measure ………………. of synchronous Generator.
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Question 4 of 12
4. Question
Which of the following is the speed of the 2 pole 60 Hz synchronous machine?
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Speed N = 120 F /p = 120 * 60 / 2 = 3600 rpm
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Question 5 of 12
5. Question
Which of the following turbines are most efficient at higher generator speed?
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Question 6 of 12
6. Question
In synchronous generator the terminal voltage …………………..
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Question 7 of 12
7. Question
When an inductive load is added to synchronous generator , which following will be observed?
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Question 8 of 12
8. Question
A synchronous generator with a no-load frequency of 62 Hz with a droop of 2MW/Hz connected to a 2MW load with a power factor of 0.8. What is the operating frequency of synchronous generator?
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Question 9 of 12
9. Question
The governor of a synchronous machine controls …………..
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Question 10 of 12
10. Question
When the synchronous generator is connected to grid without proper synchronization, then ………………………. will flow in the system.
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Question 11 of 12
11. Question
In synchronization the frequency of the incoming machine must be slightly lower than running machine (system).
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Question 12 of 12
12. Question
The slip of a synchronous machine ranges between zero and unity.
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