Practice How It Works (2.2) - Automotive Air Conditioning

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10 questions

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

Question 1.
What is the purpose of the ventilation system?
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Think about how air flows into a car.
Question 2.
What does the compressor do in an AC system?
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Consider what happens to the refrigerant when the AC is running.
3Question 3.
What is the main function of the ventilation system?
- To cool the air
- To provide fresh air and remove stale air
- To heat the cabin
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Consider what happens to the air in your car.
4Question 4.
True or False: The heater core uses engine exhaust to generate heat.
- True
- False
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Think about where the heat source comes from.
Question 5.
Explain how the components of the HVAC system work together to maintain cabin temperature and air quality during extreme weather conditions.
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Think about each component's role during various weather scenarios.
Question 6.
Discuss the impact of using HFO-1234yf refrigerant compared to R-134a on the environment.
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Focus on environmental implications of refrigerant choices.

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