Practice question

What is the function of the AC condenser in an automotive climate control system?

  1. To absorb moisture and filter debris from the refrigerant flow
  2. To cool high-pressure refrigerant vapor so it condenses into a high-pressure liquid, releasing heat to the outside air
  3. To regulate the airflow speed through the passenger cabin vents
  4. To boil liquid refrigerant into a cold vapor state

Answer: B — To cool high-pressure refrigerant vapor so it condenses into a high-pressure liquid, releasing heat to the outside air

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