Practice Operating Conditions (1.6.D) - Fuel Cells

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8 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What factors influence the performance of fuel cells during operations?
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Think about the three main conditions discussed.
Question 2.
Name one type of high-temperature fuel cell.
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Recall the specific types mentioned.
3Question 3.
What is one primary factor that influences fuel cell efficiency?
- Material type
- Gas concentrations
- Size
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Think about what relates to reactant availability.
4Question 4.
True or False: High-temperature fuel cells are easier to maintain than low-temperature fuel cells.
- True
- False
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Recall the complexity discussed in class.
Question 5.
Given a fuel cell's operating conditions, analyze how changing the temperature from low to high affects its overall performance and byproducts.
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Think about how reactions differ at various temperatures.
Question 6.
Evaluate the implications of using a high-pressure system in an SOFC for reactant availability and efficiency.
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Consider how pressure impacts reaction rates.

4 more questions in this section. Enroll free to practise them all.