ACG CXA EXAM WITH ACTUAL CORRECT
QUESTIONS AND VERIFIED DETAILED
ANSWERS| CURRENTLY TESTING VERSION |
ALREADY GRADED A+|EXPERT VERIFIED
FOR GUARANTEED PASS 2026-2027|
COMPLETE HVAC COMMISSIONING STUDY
GUIDE
AABC
Associated Air Balance Council
ASHRAE
American Society of Heating, Refrigerating and Air-Conditioning Engineers
ANSI
American National Standards Institute
ASTM
ASTM International, formerly known as American Society for Testing and Materials
ISO
International Organization for Standardization
ASME
American Society of Mechanical Engineers
NFPA
National Fire Protection Association
SMACNA
1|Page
,Sheet Metal and Air Conditioning Contractors' National Association
What does EBCx stand for?
Existing Building Commissioning
What does FIM stand for?
Facility improvement measure
What does NETA stand for?
International Electricl Testing Associaiton
What does NFPA stand for?
National Fire Protection Associaiton
What does NICET stand for?
National Institute for Certificaiton in Engineering Technology
What does CFR stand for?
Current Facility Requirements
Define ACG
AABC Commissioning Group. A non-profit association dedicated to the advancement of
the building commissioning industry
What does AABC stand for?
Associated air balance council
What does AI stand for?
Analog Input
What does AO stand for?
Analog Output
What does ATC stand for?
Automatic Temperature Controls
2|Page
,What does BAS stand for?
Building Automation system
What does CA stand for?
Commissioning Authority
What does CT stand for?
Cooling Tower
What does CHWR stand for?
Chilled water return
What does CHWS stand for?
Chilled water supply
What does CWR stand for?
Condenser water return
What does CWS stand for?
Condenser water supply
What does DDC stand for?
Direct Digital Control
What does DI stand for?
Digital Input
What does DID stand for?
Design Intent Document
What does DO stand for?
Digital output
Define FPT
3|Page
, Functional Preformance Test. Process of testing the DDC/BAS/EMS in every possible
condition and verifying correct equipment response. This is the "Heart of the
commissioning process".
What does HVAC stand for?
Heating, Ventilation & Air Conditioning
What does IAQ stand for?
Indoor Air Quality
What does LEED stand for?
Leadership in Energy and Environmental Design, USGBC trademarked "Green Building
Rating System"
What doesO&M stand for?
Operation and Maintenance
What does OA stand for?
Outside Air
What does PM stand for?
Preventive Maintenance
What does RFP stand for?
Request for proposal
What does RFT stand for?
Resolution Tracking Form
What does SVC stand for?
System Verifications Checklist
Define TAB
4|Page
QUESTIONS AND VERIFIED DETAILED
ANSWERS| CURRENTLY TESTING VERSION |
ALREADY GRADED A+|EXPERT VERIFIED
FOR GUARANTEED PASS 2026-2027|
COMPLETE HVAC COMMISSIONING STUDY
GUIDE
AABC
Associated Air Balance Council
ASHRAE
American Society of Heating, Refrigerating and Air-Conditioning Engineers
ANSI
American National Standards Institute
ASTM
ASTM International, formerly known as American Society for Testing and Materials
ISO
International Organization for Standardization
ASME
American Society of Mechanical Engineers
NFPA
National Fire Protection Association
SMACNA
1|Page
,Sheet Metal and Air Conditioning Contractors' National Association
What does EBCx stand for?
Existing Building Commissioning
What does FIM stand for?
Facility improvement measure
What does NETA stand for?
International Electricl Testing Associaiton
What does NFPA stand for?
National Fire Protection Associaiton
What does NICET stand for?
National Institute for Certificaiton in Engineering Technology
What does CFR stand for?
Current Facility Requirements
Define ACG
AABC Commissioning Group. A non-profit association dedicated to the advancement of
the building commissioning industry
What does AABC stand for?
Associated air balance council
What does AI stand for?
Analog Input
What does AO stand for?
Analog Output
What does ATC stand for?
Automatic Temperature Controls
2|Page
,What does BAS stand for?
Building Automation system
What does CA stand for?
Commissioning Authority
What does CT stand for?
Cooling Tower
What does CHWR stand for?
Chilled water return
What does CHWS stand for?
Chilled water supply
What does CWR stand for?
Condenser water return
What does CWS stand for?
Condenser water supply
What does DDC stand for?
Direct Digital Control
What does DI stand for?
Digital Input
What does DID stand for?
Design Intent Document
What does DO stand for?
Digital output
Define FPT
3|Page
, Functional Preformance Test. Process of testing the DDC/BAS/EMS in every possible
condition and verifying correct equipment response. This is the "Heart of the
commissioning process".
What does HVAC stand for?
Heating, Ventilation & Air Conditioning
What does IAQ stand for?
Indoor Air Quality
What does LEED stand for?
Leadership in Energy and Environmental Design, USGBC trademarked "Green Building
Rating System"
What doesO&M stand for?
Operation and Maintenance
What does OA stand for?
Outside Air
What does PM stand for?
Preventive Maintenance
What does RFP stand for?
Request for proposal
What does RFT stand for?
Resolution Tracking Form
What does SVC stand for?
System Verifications Checklist
Define TAB
4|Page
