NYC DOB – Refrigeration Operating
Engineer Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationale 2027 Q&A| Instant Download
Pdf.
1. Which statement most accurately describes the current New York City
qualification associated with operating certain permitted refrigerating
systems?
A. NYC DOB currently issues a separate universal “Refrigeration Operating
Engineer” license identical to its High Pressure Boiler Operating Engineer
license
B. The applicable operating qualification is the FDNY Certificate of
Qualification for Refrigerating System Operating Engineer, Q-01, when an
FDNY permit is required for the refrigerating system
C. Refrigeration systems are never subject to operator qualification
requirements in New York City
D. Only a plumbing license authorizes operation of permitted refrigerating
systems
Answer: B
The current NYC framework identifies the Q-01 Certificate of Qualification
for Refrigerating System Operating Engineer as the operating qualification
,for refrigerating systems requiring an FDNY permit. NYC DOB’s current
license listings separately identify High Pressure Boiler Operating Engineer
and do not list a standalone DOB refrigeration operating engineer license.
2. What does the Q-01 designation represent?
A. Refrigerating System Operating Engineer
B. High Pressure Boiler Inspector
C. Gas Work Qualification
D. Oil Burner Equipment Installer
Answer: A
Q-01 is the FDNY Certificate of Qualification designation for a Refrigerating
System Operating Engineer. The certificate applies to the operation of
qualifying permitted refrigerating systems.
3. When is a Q-01 holder required for a refrigerating system?
A. Whenever the system requires an FDNY permit and is operating
B. Only when the system is completely disconnected
C. Only for residential refrigerators
D. Only when a boiler is operating in the same building
Answer: A
FDNY states that any refrigerating system requiring an FDNY permit must
be under the supervision of a Q-01 holder while the system is in operation.
The applicable level of supervision is determined by the Fire Code.
4. What determines whether a refrigerating system requires personal or
general supervision by a Q-01 holder?
A. The color and manufacturer of the refrigeration equipment
B. The applicable NYC Fire Code requirements, including the classification
identified in FC Table 606.1.1
,C. The age of the building alone
D. The number of employees working in the building
Answer: B
FDNY identifies personal and general supervision requirements under the
Fire Code and specifically references FC Table 606.1.1. The required
supervision level therefore depends on the characteristics and regulatory
classification of the refrigerating system.
5. If personal supervision is required, where must the Q-01 holder be
while the refrigerating system is operating?
A. In any building within the same borough
B. In the building where the refrigerating system is operating
C. At home and available by telephone
D. At the nearest FDNY facility
Answer: B
Under personal supervision, the Q-01 holder must be present in the
building while the refrigerating system is operating and must personally
direct and control its operation.
6. If personal supervision is required, may one Q-01 holder
simultaneously provide personal supervision for operating systems
located in two different buildings?
A. Yes, if the buildings are within one mile of each other
B. Yes, if both systems have automatic controls
C. No
D. Yes, if another employee monitors each system
Answer: C
, FDNY specifically states that a Q-01 holder cannot provide personal
supervision simultaneously for refrigerating systems operating in more
than one building.
7. Under personal supervision, what is the role of the Q-01 holder?
A. Personally direct and control the operation of the refrigerating system
B. Perform only administrative paperwork
C. Repair all electrical equipment personally
D. Design the building's HVAC system
Answer: A
Personal supervision requires the Q-01 holder to be present and personally
direct and control the refrigerating system's operation. This is more direct
than merely being responsible for general oversight.
8. Under general supervision, which statement is correct?
A. The Q-01 holder must remain physically beside the compressor at all
times
B. The Q-01 holder need not be in the building while the system operates
but remains responsible for safe operation under the holder's general
direction and control
C. No qualified person is responsible for the system
D. The system must be shut down whenever the Q-01 holder leaves the
building
Answer: B
Under general supervision, physical presence in the building is not
continuously required, but the Q-01 holder remains responsible for safe
operation under the holder's general direction and control.
9. Which agency currently administers the Q-01 Certificate of
Qualification?
Engineer Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationale 2027 Q&A| Instant Download
Pdf.
1. Which statement most accurately describes the current New York City
qualification associated with operating certain permitted refrigerating
systems?
A. NYC DOB currently issues a separate universal “Refrigeration Operating
Engineer” license identical to its High Pressure Boiler Operating Engineer
license
B. The applicable operating qualification is the FDNY Certificate of
Qualification for Refrigerating System Operating Engineer, Q-01, when an
FDNY permit is required for the refrigerating system
C. Refrigeration systems are never subject to operator qualification
requirements in New York City
D. Only a plumbing license authorizes operation of permitted refrigerating
systems
Answer: B
The current NYC framework identifies the Q-01 Certificate of Qualification
for Refrigerating System Operating Engineer as the operating qualification
,for refrigerating systems requiring an FDNY permit. NYC DOB’s current
license listings separately identify High Pressure Boiler Operating Engineer
and do not list a standalone DOB refrigeration operating engineer license.
2. What does the Q-01 designation represent?
A. Refrigerating System Operating Engineer
B. High Pressure Boiler Inspector
C. Gas Work Qualification
D. Oil Burner Equipment Installer
Answer: A
Q-01 is the FDNY Certificate of Qualification designation for a Refrigerating
System Operating Engineer. The certificate applies to the operation of
qualifying permitted refrigerating systems.
3. When is a Q-01 holder required for a refrigerating system?
A. Whenever the system requires an FDNY permit and is operating
B. Only when the system is completely disconnected
C. Only for residential refrigerators
D. Only when a boiler is operating in the same building
Answer: A
FDNY states that any refrigerating system requiring an FDNY permit must
be under the supervision of a Q-01 holder while the system is in operation.
The applicable level of supervision is determined by the Fire Code.
4. What determines whether a refrigerating system requires personal or
general supervision by a Q-01 holder?
A. The color and manufacturer of the refrigeration equipment
B. The applicable NYC Fire Code requirements, including the classification
identified in FC Table 606.1.1
,C. The age of the building alone
D. The number of employees working in the building
Answer: B
FDNY identifies personal and general supervision requirements under the
Fire Code and specifically references FC Table 606.1.1. The required
supervision level therefore depends on the characteristics and regulatory
classification of the refrigerating system.
5. If personal supervision is required, where must the Q-01 holder be
while the refrigerating system is operating?
A. In any building within the same borough
B. In the building where the refrigerating system is operating
C. At home and available by telephone
D. At the nearest FDNY facility
Answer: B
Under personal supervision, the Q-01 holder must be present in the
building while the refrigerating system is operating and must personally
direct and control its operation.
6. If personal supervision is required, may one Q-01 holder
simultaneously provide personal supervision for operating systems
located in two different buildings?
A. Yes, if the buildings are within one mile of each other
B. Yes, if both systems have automatic controls
C. No
D. Yes, if another employee monitors each system
Answer: C
, FDNY specifically states that a Q-01 holder cannot provide personal
supervision simultaneously for refrigerating systems operating in more
than one building.
7. Under personal supervision, what is the role of the Q-01 holder?
A. Personally direct and control the operation of the refrigerating system
B. Perform only administrative paperwork
C. Repair all electrical equipment personally
D. Design the building's HVAC system
Answer: A
Personal supervision requires the Q-01 holder to be present and personally
direct and control the refrigerating system's operation. This is more direct
than merely being responsible for general oversight.
8. Under general supervision, which statement is correct?
A. The Q-01 holder must remain physically beside the compressor at all
times
B. The Q-01 holder need not be in the building while the system operates
but remains responsible for safe operation under the holder's general
direction and control
C. No qualified person is responsible for the system
D. The system must be shut down whenever the Q-01 holder leaves the
building
Answer: B
Under general supervision, physical presence in the building is not
continuously required, but the Q-01 holder remains responsible for safe
operation under the holder's general direction and control.
9. Which agency currently administers the Q-01 Certificate of
Qualification?
