ASHRAE BUILDING COMMISSIONING PROFESSIONAL
(BCXP) EXAMINATION COMPLETE QUESTIONS AND
DETAILED SOLUTIONS LATEST UPDATE THIS YEAR JUST
RELEASED
Question 1
Which commissioning activity should occur first when initiating a new commercial
building project with multiple stakeholders?
A. Develop functional performance test procedures
B. Review contractor startup reports
C. Establish the Owner’s Project Requirements document
D. Prepare the final commissioning report
Answer: C
Rationale: The OPR defines the owner’s goals, performance expectations, and
operational criteria. All subsequent commissioning activities, including design
reviews and testing, are evaluated against the OPR.
Question 2
During commissioning, what is the primary purpose of the Basis of Design
document prepared by the design team?
A. Identify warranty responsibilities
B. Describe how the design meets the OPR
C. Establish contractor payment schedules
D. Define building maintenance staffing levels
,Answer: B
Rationale: The BOD explains the technical design approach and demonstrates
how selected systems and strategies satisfy the Owner’s Project Requirements
and project constraints.
Question 3
A commissioning provider discovers conflicting control sequences between
mechanical and controls drawings. What should be done first?
A. Modify the sequence in the field immediately
B. Notify the owner and issue a documented design review comment
C. Instruct the controls contractor to choose the preferred sequence
D. Delay commissioning until occupancy begins
Answer: B
Rationale: Conflicts identified during design review should be formally
documented and communicated through the established project process before
field modifications are considered.
Question 4
What is the most important characteristic of a well-written commissioning issue
log entry?
A. It assigns financial penalties to contractors
B. It includes clear description, status, and responsibility
C. It contains only photographs of deficiencies
D. It is closed immediately after discovery
Answer: B
,Rationale: Effective issue logs provide traceable documentation including the
problem description, responsible party, status, and resolution, enabling proper
management and follow-up.
Question 5
Why should commissioning requirements be included in the project specifications
rather than only in meeting minutes?
A. Specifications are legally enforceable contract documents
B. Meeting minutes replace construction drawings
C. Specifications are intended only for equipment vendors
D. Meeting minutes are not distributed to contractors
Answer: A
Rationale: Commissioning responsibilities, documentation, testing, and
participation requirements should be incorporated into the contract documents
to ensure enforceability and accountability.
Question 6
When reviewing submittals, what is the commissioning provider primarily
verifying?
A. Contractor profit margins
B. Compliance with OPR, BOD, and contract requirements
C. Manufacturer marketing claims
D. Future utility rebate eligibility
Answer: B
, Rationale: Submittal review from a commissioning perspective focuses on
whether the proposed equipment and controls support the project requirements
and intended performance.
Question 7
A variable air volume air-handling unit fails to maintain duct static pressure during
testing. What should be investigated first?
A. Building occupancy permits
B. Control sequence and sensor calibration
C. Architectural finish schedules
D. Fire alarm monitoring fees
Answer: B
Rationale: Static pressure problems are commonly related to control logic, sensor
location, calibration, or actuator response, making controls the first area to
investigate.
Question 8
What is the primary benefit of performing commissioning during design rather
than waiting until construction is complete?
A. It guarantees zero change orders
B. It identifies problems when corrections are less costly
C. It eliminates the need for contractor testing
D. It transfers design responsibility to the commissioning provider
Answer: B
(BCXP) EXAMINATION COMPLETE QUESTIONS AND
DETAILED SOLUTIONS LATEST UPDATE THIS YEAR JUST
RELEASED
Question 1
Which commissioning activity should occur first when initiating a new commercial
building project with multiple stakeholders?
A. Develop functional performance test procedures
B. Review contractor startup reports
C. Establish the Owner’s Project Requirements document
D. Prepare the final commissioning report
Answer: C
Rationale: The OPR defines the owner’s goals, performance expectations, and
operational criteria. All subsequent commissioning activities, including design
reviews and testing, are evaluated against the OPR.
Question 2
During commissioning, what is the primary purpose of the Basis of Design
document prepared by the design team?
A. Identify warranty responsibilities
B. Describe how the design meets the OPR
C. Establish contractor payment schedules
D. Define building maintenance staffing levels
,Answer: B
Rationale: The BOD explains the technical design approach and demonstrates
how selected systems and strategies satisfy the Owner’s Project Requirements
and project constraints.
Question 3
A commissioning provider discovers conflicting control sequences between
mechanical and controls drawings. What should be done first?
A. Modify the sequence in the field immediately
B. Notify the owner and issue a documented design review comment
C. Instruct the controls contractor to choose the preferred sequence
D. Delay commissioning until occupancy begins
Answer: B
Rationale: Conflicts identified during design review should be formally
documented and communicated through the established project process before
field modifications are considered.
Question 4
What is the most important characteristic of a well-written commissioning issue
log entry?
A. It assigns financial penalties to contractors
B. It includes clear description, status, and responsibility
C. It contains only photographs of deficiencies
D. It is closed immediately after discovery
Answer: B
,Rationale: Effective issue logs provide traceable documentation including the
problem description, responsible party, status, and resolution, enabling proper
management and follow-up.
Question 5
Why should commissioning requirements be included in the project specifications
rather than only in meeting minutes?
A. Specifications are legally enforceable contract documents
B. Meeting minutes replace construction drawings
C. Specifications are intended only for equipment vendors
D. Meeting minutes are not distributed to contractors
Answer: A
Rationale: Commissioning responsibilities, documentation, testing, and
participation requirements should be incorporated into the contract documents
to ensure enforceability and accountability.
Question 6
When reviewing submittals, what is the commissioning provider primarily
verifying?
A. Contractor profit margins
B. Compliance with OPR, BOD, and contract requirements
C. Manufacturer marketing claims
D. Future utility rebate eligibility
Answer: B
, Rationale: Submittal review from a commissioning perspective focuses on
whether the proposed equipment and controls support the project requirements
and intended performance.
Question 7
A variable air volume air-handling unit fails to maintain duct static pressure during
testing. What should be investigated first?
A. Building occupancy permits
B. Control sequence and sensor calibration
C. Architectural finish schedules
D. Fire alarm monitoring fees
Answer: B
Rationale: Static pressure problems are commonly related to control logic, sensor
location, calibration, or actuator response, making controls the first area to
investigate.
Question 8
What is the primary benefit of performing commissioning during design rather
than waiting until construction is complete?
A. It guarantees zero change orders
B. It identifies problems when corrections are less costly
C. It eliminates the need for contractor testing
D. It transfers design responsibility to the commissioning provider
Answer: B
