Course Assessment — Fundamentals of DC Machines and Operations
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Question 1 of 7
1. Question
What is the inherent voltage induced in a coil when it is rotated in a magnetic field?
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Question 2 of 7
2. Question
What happens when the back EMF in a DC machine equals the supply voltage?
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Question 3 of 7
3. Question
What is used in a practical simple DC generator?
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Question 4 of 7
4. Question
How is the induced voltage in a homopolar generator generated?
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Question 5 of 7
5. Question
What are the key considerations when placing coil sides in a DC machine? (Select the 2 correct answers)
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Question 6 of 7
6. Question
What is the purpose of connecting all the coils in series in a DC machine?
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Question 7 of 7
7. Question
What is crucial for the generation of DC voltage in a DC machine?