Which of the following air contaminants is recognized by ASHRAE engineers as a benchmark for general indoor air quality?
A)carbon disulfide
B)carbon monoxide
C)hydrogen sulfide
D)carbon dioxide

Question

Quizplus · Accepted Answer

ASHRAE engineers recognize carbon dioxide as a benchmark for general indoor air quality because it is a good indicator of ventilation effectiveness. Carbon dioxide is produced through human respiration, and its levels increase in indoor spaces when there is inadequate ventilation. Monitoring carbon dioxide levels can help ensure that the indoor air is being effectively exchanged with outdoor air, which can improve indoor air quality and overall occupant health and comfort.

Which of the Following Air Contaminants Is Recognized by ASHRAE