Maryland Building Commissioning
Technician Certification Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A commissioning technician is reviewing a newly installed HVAC
system in a commercial building. The project specifications require
verification of design intent, operational performance, and
documentation prior to turnover. Which of the following best
describes the primary objective of building commissioning?
A. To increase construction speed by reducing testing requirements
B. To ensure building systems operate according to the owner’s project
requirements and design intent
C. To replace the need for mechanical contractor quality control
D. To eliminate all post-occupancy maintenance requirements
The primary objective of building commissioning is to verify that building
systems are designed, installed, tested, and capable of operating in
accordance with the Owner’s Project Requirements and the design intent.
It is a quality-focused process rather than a schedule- or cost-reduction
strategy.
2. During the commissioning process, which document establishes the
functional and performance expectations of a facility?
,A. Construction change order log
B. As-built drawings
C. Owner’s Project Requirements (OPR)
D. Subcontractor bid package
The Owner’s Project Requirements define the functional needs,
performance criteria, and expectations of the building, serving as the
foundational document for all commissioning activities.
3. A commissioning technician is developing a pre-functional checklist for
HVAC equipment. What is the primary purpose of a pre-functional
checklist?
A. To verify energy modeling accuracy
B. To test full system integration under load conditions
C. To confirm equipment is installed correctly and ready for functional
testing
D. To replace manufacturer startup procedures
Pre-functional checklists ensure that equipment is properly installed,
connected, and safe to energize before functional performance testing
begins.
4. Which phase of commissioning typically begins during the design stage
of a project?
A. Post-occupancy phase
B. Occupancy phase
C. Construction closeout phase
D. Pre-design and design phase commissioning activities
Commissioning activities begin in the design phase to ensure systems are
designed in accordance with the Owner’s Project Requirements before
construction begins.
5. A building automation system (BAS) is not responding correctly to
temperature setpoint changes. What is the most likely commissioning-
related issue?
, A. Incorrect architectural glazing selection
B. Oversized transformer capacity
C. Control sequence programming or sensor calibration error
D. Improper structural framing alignment
Control system issues such as incorrect programming or faulty sensors
commonly result in improper responses to setpoint adjustments in a BAS.
6. Functional performance testing in commissioning is primarily used to:
A. Document contractor payment milestones
B. Verify architectural design aesthetics
C. Confirm systems operate correctly under various load and control
conditions
D. Replace manufacturer warranty obligations
Functional testing evaluates system behavior under expected operating
conditions to ensure compliance with design and performance
requirements.
7. Which organization provides widely recognized guidelines for
commissioning processes in buildings?
A. NFPA
B. OSHA
C. EPA
D. ASHRAE
ASHRAE provides industry-standard commissioning guidelines, including
best practices for HVAC system commissioning and building performance
verification.
8. During commissioning, what is the purpose of a sequence of
operations document?
A. To list contractor payroll data
B. To define architectural floor layouts
C. To describe how building systems should operate under different
conditions
Technician Certification Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A commissioning technician is reviewing a newly installed HVAC
system in a commercial building. The project specifications require
verification of design intent, operational performance, and
documentation prior to turnover. Which of the following best
describes the primary objective of building commissioning?
A. To increase construction speed by reducing testing requirements
B. To ensure building systems operate according to the owner’s project
requirements and design intent
C. To replace the need for mechanical contractor quality control
D. To eliminate all post-occupancy maintenance requirements
The primary objective of building commissioning is to verify that building
systems are designed, installed, tested, and capable of operating in
accordance with the Owner’s Project Requirements and the design intent.
It is a quality-focused process rather than a schedule- or cost-reduction
strategy.
2. During the commissioning process, which document establishes the
functional and performance expectations of a facility?
,A. Construction change order log
B. As-built drawings
C. Owner’s Project Requirements (OPR)
D. Subcontractor bid package
The Owner’s Project Requirements define the functional needs,
performance criteria, and expectations of the building, serving as the
foundational document for all commissioning activities.
3. A commissioning technician is developing a pre-functional checklist for
HVAC equipment. What is the primary purpose of a pre-functional
checklist?
A. To verify energy modeling accuracy
B. To test full system integration under load conditions
C. To confirm equipment is installed correctly and ready for functional
testing
D. To replace manufacturer startup procedures
Pre-functional checklists ensure that equipment is properly installed,
connected, and safe to energize before functional performance testing
begins.
4. Which phase of commissioning typically begins during the design stage
of a project?
A. Post-occupancy phase
B. Occupancy phase
C. Construction closeout phase
D. Pre-design and design phase commissioning activities
Commissioning activities begin in the design phase to ensure systems are
designed in accordance with the Owner’s Project Requirements before
construction begins.
5. A building automation system (BAS) is not responding correctly to
temperature setpoint changes. What is the most likely commissioning-
related issue?
, A. Incorrect architectural glazing selection
B. Oversized transformer capacity
C. Control sequence programming or sensor calibration error
D. Improper structural framing alignment
Control system issues such as incorrect programming or faulty sensors
commonly result in improper responses to setpoint adjustments in a BAS.
6. Functional performance testing in commissioning is primarily used to:
A. Document contractor payment milestones
B. Verify architectural design aesthetics
C. Confirm systems operate correctly under various load and control
conditions
D. Replace manufacturer warranty obligations
Functional testing evaluates system behavior under expected operating
conditions to ensure compliance with design and performance
requirements.
7. Which organization provides widely recognized guidelines for
commissioning processes in buildings?
A. NFPA
B. OSHA
C. EPA
D. ASHRAE
ASHRAE provides industry-standard commissioning guidelines, including
best practices for HVAC system commissioning and building performance
verification.
8. During commissioning, what is the purpose of a sequence of
operations document?
A. To list contractor payroll data
B. To define architectural floor layouts
C. To describe how building systems should operate under different
conditions
