Page | 1
ACG CXA EXAM PREP 2026
QUESTIONS AND ANSWERS | A+
GRADED | WITH EXPERT SOLUTIONS
AABC - correct answer -Associated Air Balance Council
ASHRAE - correct answer -American Society of Heating,
Refrigerating and Air-Conditioning Engineers
ANSI - correct answer -American National Standards Institute
ASTM - correct answer -ASTM International, formerly known as
American Society for Testing and Materials
ISO - correct answer -International Organization for
Standardization
, Page | 2
ASME - correct answer -American Society of Mechanical
Engineers
NFPA - correct answer -National Fire Protection Association
SMACNA - correct answer -Sheet Metal and Air Conditioning
Contractors' National Association
What does EBCx stand for? - correct answer -Existing Building
Commissioning
What does FIM stand for? - correct answer -Facility improvement
measure
What does NETA stand for? - correct answer -International
Electricl Testing Associaiton
What does NFPA stand for? - correct answer -National Fire
Protection Associaiton
, Page | 3
What does NICET stand for? - correct answer -National Institute
for Certificaiton in Engineering Technology
What does CFR stand for? - correct answer -Current Facility
Requirements
Define ACG - correct answer -AABC Commissioning Group. A
non-profit association dedicated to the advancement of the
building commissioning industry
What does AABC stand for? - correct answer -Associated air
balance council
What does AI stand for? - correct answer -Analog Input
What does AO stand for? - correct answer -Analog Output
, Page | 4
What does ATC stand for? - correct answer -Automatic
Temperature Controls
What does BAS stand for? - correct answer -Building Automation
system
What does CA stand for? - correct answer -Commissioning
Authority
What does CT stand for? - correct answer -Cooling Tower
What does CHWR stand for? - correct answer -Chilled water
return
What does CHWS stand for? - correct answer -Chilled water
supply
ACG CXA EXAM PREP 2026
QUESTIONS AND ANSWERS | A+
GRADED | WITH EXPERT SOLUTIONS
AABC - correct answer -Associated Air Balance Council
ASHRAE - correct answer -American Society of Heating,
Refrigerating and Air-Conditioning Engineers
ANSI - correct answer -American National Standards Institute
ASTM - correct answer -ASTM International, formerly known as
American Society for Testing and Materials
ISO - correct answer -International Organization for
Standardization
, Page | 2
ASME - correct answer -American Society of Mechanical
Engineers
NFPA - correct answer -National Fire Protection Association
SMACNA - correct answer -Sheet Metal and Air Conditioning
Contractors' National Association
What does EBCx stand for? - correct answer -Existing Building
Commissioning
What does FIM stand for? - correct answer -Facility improvement
measure
What does NETA stand for? - correct answer -International
Electricl Testing Associaiton
What does NFPA stand for? - correct answer -National Fire
Protection Associaiton
, Page | 3
What does NICET stand for? - correct answer -National Institute
for Certificaiton in Engineering Technology
What does CFR stand for? - correct answer -Current Facility
Requirements
Define ACG - correct answer -AABC Commissioning Group. A
non-profit association dedicated to the advancement of the
building commissioning industry
What does AABC stand for? - correct answer -Associated air
balance council
What does AI stand for? - correct answer -Analog Input
What does AO stand for? - correct answer -Analog Output
, Page | 4
What does ATC stand for? - correct answer -Automatic
Temperature Controls
What does BAS stand for? - correct answer -Building Automation
system
What does CA stand for? - correct answer -Commissioning
Authority
What does CT stand for? - correct answer -Cooling Tower
What does CHWR stand for? - correct answer -Chilled water
return
What does CHWS stand for? - correct answer -Chilled water
supply
