FDNY COF P-98 EXAM AND PRACTICE EXAM ACTUAL
EXAM 300 QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) 2026/2027
Q1. Where is fuel-oil generally used in buildings?
A) In portable equipment for temporary heating
B) In stationary equipment for two purposes: to fuel emergency generators and to fuel
equipment used to heat the building
C) In mobile units for construction sites only
D) In residential cooking appliances only
Correct Answer: B
Rationale: Fuel-oil is used in stationary equipment for two primary purposes: to fuel
emergency generators and to fuel equipment used to heat the building. This is a
foundational concept for the P-98 certification .
Q2. What Certificate of Fitness (COF) is required to supervise fuel-oil transfer in a
building from one floor to another?
A) P-99
B) P-98
C) Q-01
D) S-95
Correct Answer: B
Rationale: The P-98 Certificate of Fitness is specifically required to supervise fuel-oil
transfer in a building from one floor to another. The certificate is premise-related and
valid only for the specific location and person to whom it is issued .
Q3. The use of the word "should" in FDNY regulations refers to:
A) A requirement of the Fire Code or the FDNY
B) Policies, procedures, and/or best practices recommended by the FDNY
C) A legal mandate that must be followed
D) An optional suggestion that can be ignored
,Correct Answer: B
Rationale: "Should" refers to policies, procedures, and/or best practices recommended
by the FDNY and may not be a codified requirement. It indicates recommended
practices rather than mandatory requirements .
Q4. The use of the word "shall" in FDNY regulations refers to:
A) A recommendation by the FDNY
B) A requirement of the Fire Code or the FDNY
C) A suggestion for best practices
D) An optional guideline
Correct Answer: B
Rationale: "Shall" refers to a requirement of the Fire Code or the FDNY that must be
followed. It indicates mandatory compliance requirements .
Q5. The P-98 Certificate of Fitness is:
A) Valid at any building in New York City
B) Valid only at the specific location for which it was issued
C) Valid for any building in the same fire district
D) A general certificate for all buildings in the same borough
Correct Answer: B
Rationale: The P-98 COF is premise-related. It is valid only at a specific location and for
the specific person to whom it is issued. This is a critical concept for certificate holders
to understand .
Q6. Which NYC codes require the P-98 COF for fuel-oil transfer?
A) NYC Fire Code and Mechanical Code
B) NYC Building Code and Electrical Code
C) NYS Labor Law and Environmental Code
D) NFPA 30 and OSHA 1910
Correct Answer: A
Rationale: The P-98 Certificate of Fitness is required as per the NYC Fire Code (Chapter
,6) and the NYC Mechanical Code (Chapter 13). This COF is required for all existing and
new buildings where fuel is being transported from the lowest levels to tanks or
equipment on upper floors .
Q7. How long is the P-98 Certificate of Fitness valid before renewal is required?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Correct Answer: C
Rationale: The P-98 Certificate of Fitness must be renewed every 3 years. This applies to
all COF holders who maintain their qualifications .
Q8. What is the application fee for a new P-98 Certificate of Fitness?
A) $15
B) $25
C) $50
D) $75
Correct Answer: B
Rationale: The new application fee for the P-98 Certificate of Fitness is $25. The renewal
fee is $15 .
Q9. What type of fuel-oil is typically used in these systems?
A) #1 (kerosene)
B) #2 diesel (fuel-oil)
C) #4 fuel-oil
D) #6 fuel-oil (bunker)
Correct Answer: B
Rationale: #2 fuel-oil is the most common grade used for building heating systems and
emergency generators. In its normal condition, #2 fuel-oil is thin and light and is easily
pumped through the circulation system .
, Q10. Supervision of fuel-oil piping and storage operation shall be under the
GENERAL SUPERVISION of P-98 for which scenario?
A) A stationary fuel-oil storage tank, related piping, installed on the lowest floor,
transferring fuel-oil through piping to another stationary fuel-oil storage tank or fuel
burning equipment installed above such floor
B) Any fuel-oil storage tank in the building regardless of location
C) Only tanks located on the roof
D) Only tanks used for emergency generators
Correct Answer: A
Rationale: General supervision applies to a stationary fuel-oil storage tank with related
piping that is installed on the lowest floor of the building and transfers fuel-oil through
piping to another stationary fuel-oil storage tank, or fuel burning equipment, installed
above such floor .
Q11. Supervision of fuel-oil piping and storage operation shall be under the
PERSONAL SUPERVISION of P-98 COF for:
A) Initial system installation only
B) Periodic inspection and testing of tanks and piping
C) Fuel delivery to the building
D) Installation of new equipment
Correct Answer: B
Rationale: Personal supervision of the P-98 COF is required for periodic inspection and
testing of tanks and piping. This requires the certificate holder to be physically present
and observing the work .
Q12. What does "General Supervision" require of the P-98 COF holder?
A) Be physically present and observing the work
B) Be on the premises and immediately available
C) Be in the same room as the operation
D) Be available by telephone only
EXAM 300 QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) 2026/2027
Q1. Where is fuel-oil generally used in buildings?
A) In portable equipment for temporary heating
B) In stationary equipment for two purposes: to fuel emergency generators and to fuel
equipment used to heat the building
C) In mobile units for construction sites only
D) In residential cooking appliances only
Correct Answer: B
Rationale: Fuel-oil is used in stationary equipment for two primary purposes: to fuel
emergency generators and to fuel equipment used to heat the building. This is a
foundational concept for the P-98 certification .
Q2. What Certificate of Fitness (COF) is required to supervise fuel-oil transfer in a
building from one floor to another?
A) P-99
B) P-98
C) Q-01
D) S-95
Correct Answer: B
Rationale: The P-98 Certificate of Fitness is specifically required to supervise fuel-oil
transfer in a building from one floor to another. The certificate is premise-related and
valid only for the specific location and person to whom it is issued .
Q3. The use of the word "should" in FDNY regulations refers to:
A) A requirement of the Fire Code or the FDNY
B) Policies, procedures, and/or best practices recommended by the FDNY
C) A legal mandate that must be followed
D) An optional suggestion that can be ignored
,Correct Answer: B
Rationale: "Should" refers to policies, procedures, and/or best practices recommended
by the FDNY and may not be a codified requirement. It indicates recommended
practices rather than mandatory requirements .
Q4. The use of the word "shall" in FDNY regulations refers to:
A) A recommendation by the FDNY
B) A requirement of the Fire Code or the FDNY
C) A suggestion for best practices
D) An optional guideline
Correct Answer: B
Rationale: "Shall" refers to a requirement of the Fire Code or the FDNY that must be
followed. It indicates mandatory compliance requirements .
Q5. The P-98 Certificate of Fitness is:
A) Valid at any building in New York City
B) Valid only at the specific location for which it was issued
C) Valid for any building in the same fire district
D) A general certificate for all buildings in the same borough
Correct Answer: B
Rationale: The P-98 COF is premise-related. It is valid only at a specific location and for
the specific person to whom it is issued. This is a critical concept for certificate holders
to understand .
Q6. Which NYC codes require the P-98 COF for fuel-oil transfer?
A) NYC Fire Code and Mechanical Code
B) NYC Building Code and Electrical Code
C) NYS Labor Law and Environmental Code
D) NFPA 30 and OSHA 1910
Correct Answer: A
Rationale: The P-98 Certificate of Fitness is required as per the NYC Fire Code (Chapter
,6) and the NYC Mechanical Code (Chapter 13). This COF is required for all existing and
new buildings where fuel is being transported from the lowest levels to tanks or
equipment on upper floors .
Q7. How long is the P-98 Certificate of Fitness valid before renewal is required?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Correct Answer: C
Rationale: The P-98 Certificate of Fitness must be renewed every 3 years. This applies to
all COF holders who maintain their qualifications .
Q8. What is the application fee for a new P-98 Certificate of Fitness?
A) $15
B) $25
C) $50
D) $75
Correct Answer: B
Rationale: The new application fee for the P-98 Certificate of Fitness is $25. The renewal
fee is $15 .
Q9. What type of fuel-oil is typically used in these systems?
A) #1 (kerosene)
B) #2 diesel (fuel-oil)
C) #4 fuel-oil
D) #6 fuel-oil (bunker)
Correct Answer: B
Rationale: #2 fuel-oil is the most common grade used for building heating systems and
emergency generators. In its normal condition, #2 fuel-oil is thin and light and is easily
pumped through the circulation system .
, Q10. Supervision of fuel-oil piping and storage operation shall be under the
GENERAL SUPERVISION of P-98 for which scenario?
A) A stationary fuel-oil storage tank, related piping, installed on the lowest floor,
transferring fuel-oil through piping to another stationary fuel-oil storage tank or fuel
burning equipment installed above such floor
B) Any fuel-oil storage tank in the building regardless of location
C) Only tanks located on the roof
D) Only tanks used for emergency generators
Correct Answer: A
Rationale: General supervision applies to a stationary fuel-oil storage tank with related
piping that is installed on the lowest floor of the building and transfers fuel-oil through
piping to another stationary fuel-oil storage tank, or fuel burning equipment, installed
above such floor .
Q11. Supervision of fuel-oil piping and storage operation shall be under the
PERSONAL SUPERVISION of P-98 COF for:
A) Initial system installation only
B) Periodic inspection and testing of tanks and piping
C) Fuel delivery to the building
D) Installation of new equipment
Correct Answer: B
Rationale: Personal supervision of the P-98 COF is required for periodic inspection and
testing of tanks and piping. This requires the certificate holder to be physically present
and observing the work .
Q12. What does "General Supervision" require of the P-98 COF holder?
A) Be physically present and observing the work
B) Be on the premises and immediately available
C) Be in the same room as the operation
D) Be available by telephone only
