Georgia Indoor Air Quality Technician Exam Questions and Correct Answers (Verified Answers) Plus Rationales 2026 Q&A

Georgia Indoor Air Quality Technician
Exam Questions and Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A
Which of the following is known as the "silent killer"?



A: Carbon dioxide



B: Carbon tetrachloride



C: Carbon monoxide



D: Monodioxide -CORRECTANSWER C: Carbon monoxide



___________ ventilation is a control strategy used to maintain a high oxygen content in

buildings where a healthy environment is of particular concern.



A: Demand



B: Outside



C: Purge

,D: Smoke -CORRECTANSWER A: Demand



The most economical means of measuring the amount of oxygen deprivation in an

occupied space is thru the use of:



A: A carbon dioxide sensor



B: A oxygen sensor



C: A nitrogen sensor



D: A smoke detector -CORRECTANSWER A: A carbon dioxide sensor



Which of the following is the natural result of combustion?



A: Carbon dioxide



B: Water vapor



C: Carbon monoxide



D: All of the above -CORRECTANSWER D: All of the above

, The most serious result of incomplete combustion in any fuel burning heating device is:



A: Carbon dioxide



B: Water vapor



C: Carbon monoxide



D: Nitrogen -CORRECTANSWER C: Carbon monoxide



Carbon monoxide poisoning is often mistaken for:



A: The flu with a headache



B: Cancer



C: A mild cold



D: None of the above -CORRECTANSWER A: The flu with a headache



Carbon monoxide is measured in: