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4 cards from this section. Quick, good the night before a test.
What is the primary function of HVAC systems in vehicles?
Think about what happens whether it's hot or cold outside.
What do ventilation systems do?
Focus on air quality refreshment.
What is the main purpose of automotive HVAC systems?
Think about the weather outside versus what it feels like inside a vehicle.
True or False: The HVAC system uses the engine’s waste heat to warm the cabin.
Consider how cars utilize their systems to improve fuel efficiency.
Evaluate the trade-offs between using R-134a and HFO-1234yf in modern automobiles.
Think about both environmental regulations and performance in cold weather.
Devise a maintenance plan for an HVAC system in a vehicle, including preventive measures.
Recall how air quality and system efficiency are maintained through proper care.
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