Free ASCS Exam Braindumps
Air Systems Cleaning Specialist Questions 26–30 (page: 7)

Updated On: 10-Feb-2026

The cooling coil condenses moisture from the air stream providing:

  1. humidification,
  2. dehumidification
  3. stratification
  4. destratification

Answer(s): B



The evaporator coil provides:

  1. heat
  2. dehumidification
  3. humidification
  4. reheat

Answer(s): B



What is used to prevent dry air in an occupied space during the heating season?

  1. Dehumidifier
  2. Economizer
  3. Humidifier
  4. Air exchanger

Answer(s): C



Of the following environments, where would HEPA filters typically be installed?

  1. Cleanrooms
  2. Paint shops
  3. Automotive shops
  4. Shopping centers

Answer(s): A



Turning vanes are PRIMARILY designed to:

  1. direct airflow.
  2. reduce pressure.
  3. control temperature.
  4. reduce sound.

Answer(s): A



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