P-98 Certificate of Fitness FDNY Exam Prep Test
Bank with 400 Latest Real Exam Questions and
Correct Rationale Answers Review/ FDNY COF
P-98 Certification Exam 2026-2027
1. The person supervising the fuel-oil transfer in a building from one floor to
another must hold what type of Certificate of Fitness?
A) P-99 Certificate of Fitness
B) P-98 Certificate of Fitness
C) S-95 Certificate of Fitness
D) F-89 Certificate of Fitness
Correct Answer: B
Rationale: FDNY requires a P-98 Certificate of Fitness to supervise fuel-oil
transfer between floors.
2. In designing a fuel-oil transfer system (e.g., diesel #2 oil from the lowest floor to
a floor above the tank level), which factors must be considered? (Select all that
apply.)
A) Maximum inlet suction and flow rate
B) Design of oil piping system and discharge pressure
C) Color of the storage tank
D) Proper control strategy
Correct Answers: A, B, D
Rationale: System design must account for suction/flow, piping/discharge
pressure, and control strategy to ensure safe transfer.
3. _______________________ fires are caused by ordinary combustible materials
(wood, paper, and cloth), for which the quenching-cooling effect of quantities of
water is present.
A) Class A
1
,B) Class B
C) Class C
D) Class D
Correct Answer: A
Rationale: Class A fires involve ordinary combustibles such as wood, paper, and
cloth.
4. A stationary fuel-oil storage tank, and related piping, installed on the lowest
floor of a building that transfers fuel-oil through piping to another stationary
fuel-oil storage tank, shall be under the GENERAL SUPERVISION of a:
A) P-99 Certificate of Fitness holder
B) P-98 Certificate of Fitness holder
C) Building owner
D) Licensed electrician
Correct Answer: B
Rationale: FDNY requires a P-98 Certificate of Fitness for general supervision of
such fuel-oil transfer systems.
5. The periodic inspection and testing of such tanks and piping shall be conducted
under the _____________ of such P-98 Certificate of Fitness holder.
A) general supervision
B) personal supervision
C) remote supervision
D) indirect supervision
Correct Answer: B
Rationale: Personal supervision means the P-98 holder must be physically present
during inspections and testing.
6. Fuel-oil storage tanks and piping systems shall be inspected at least once
___________ for any evidence of leaks.
A) daily
B) weekly
2
,C) monthly
D) annually
Correct Answer: B
Rationale: Weekly inspections are required to detect leaks early.
7. Fuel-oil storage tanks shall have their float switches tested how often to ensure
they are in good working order?
A) Daily
B) Weekly
C) Monthly
D) Annually
Correct Answer: B
Rationale: Float switches must be tested weekly to ensure proper operation.
8. No oil-burning equipment may be operated until a certificate of compliance has
been issued by the:
A) FDNY
B) NYC Department of Buildings
C) NYC Environmental Protection Agency
D) NYC Fire Department Bureau of Fire Prevention
Correct Answer: B
Rationale: The NYC Department of Buildings issues the certificate of compliance
for oil-burning equipment.
9. The P-98 C of F is required for all existing and new buildings where fuel is
being transported from the lowest levels to tanks or equipment on upper floors as
required by the: (Select two answers.)
A) NYC Fire Code
B) NYC Building Code
C) Mechanical Code
D) NYC Electrical Code
3
, Correct Answers: A, C
Rationale: The NYC Fire Code and Mechanical Code mandate the P-98 certificate
for such fuel transfer operations.
10. The oil storage tank provides the supply of oil for combustion in the
____________. It is kept inside a dike.
A) oil burner
B) fuel pump
C) transfer pump
D) day tank
Correct Answer: A
Rationale: The storage tank supplies oil to the oil burner; the dike contains spills.
11. Which of the following circulates the oil throughout the oil storage tank
system?
A) Suction pump
B) Transfer pump
C) Circulating pump
D) Gravity
Correct Answer: A
Rationale: The suction pump draws oil from the storage tank and circulates it
through the system.
12. Dirt and sediment are present in the fuel-oil coming from the oil storage tank.
A) True
B) False
Correct Answer: A
Rationale: Fuel oil naturally contains dirt and sediment that must be filtered out.
13. The ___________ removes most contaminants from the oil before the oil
reaches the burner’s strainer.
A) oil filter
4
Bank with 400 Latest Real Exam Questions and
Correct Rationale Answers Review/ FDNY COF
P-98 Certification Exam 2026-2027
1. The person supervising the fuel-oil transfer in a building from one floor to
another must hold what type of Certificate of Fitness?
A) P-99 Certificate of Fitness
B) P-98 Certificate of Fitness
C) S-95 Certificate of Fitness
D) F-89 Certificate of Fitness
Correct Answer: B
Rationale: FDNY requires a P-98 Certificate of Fitness to supervise fuel-oil
transfer between floors.
2. In designing a fuel-oil transfer system (e.g., diesel #2 oil from the lowest floor to
a floor above the tank level), which factors must be considered? (Select all that
apply.)
A) Maximum inlet suction and flow rate
B) Design of oil piping system and discharge pressure
C) Color of the storage tank
D) Proper control strategy
Correct Answers: A, B, D
Rationale: System design must account for suction/flow, piping/discharge
pressure, and control strategy to ensure safe transfer.
3. _______________________ fires are caused by ordinary combustible materials
(wood, paper, and cloth), for which the quenching-cooling effect of quantities of
water is present.
A) Class A
1
,B) Class B
C) Class C
D) Class D
Correct Answer: A
Rationale: Class A fires involve ordinary combustibles such as wood, paper, and
cloth.
4. A stationary fuel-oil storage tank, and related piping, installed on the lowest
floor of a building that transfers fuel-oil through piping to another stationary
fuel-oil storage tank, shall be under the GENERAL SUPERVISION of a:
A) P-99 Certificate of Fitness holder
B) P-98 Certificate of Fitness holder
C) Building owner
D) Licensed electrician
Correct Answer: B
Rationale: FDNY requires a P-98 Certificate of Fitness for general supervision of
such fuel-oil transfer systems.
5. The periodic inspection and testing of such tanks and piping shall be conducted
under the _____________ of such P-98 Certificate of Fitness holder.
A) general supervision
B) personal supervision
C) remote supervision
D) indirect supervision
Correct Answer: B
Rationale: Personal supervision means the P-98 holder must be physically present
during inspections and testing.
6. Fuel-oil storage tanks and piping systems shall be inspected at least once
___________ for any evidence of leaks.
A) daily
B) weekly
2
,C) monthly
D) annually
Correct Answer: B
Rationale: Weekly inspections are required to detect leaks early.
7. Fuel-oil storage tanks shall have their float switches tested how often to ensure
they are in good working order?
A) Daily
B) Weekly
C) Monthly
D) Annually
Correct Answer: B
Rationale: Float switches must be tested weekly to ensure proper operation.
8. No oil-burning equipment may be operated until a certificate of compliance has
been issued by the:
A) FDNY
B) NYC Department of Buildings
C) NYC Environmental Protection Agency
D) NYC Fire Department Bureau of Fire Prevention
Correct Answer: B
Rationale: The NYC Department of Buildings issues the certificate of compliance
for oil-burning equipment.
9. The P-98 C of F is required for all existing and new buildings where fuel is
being transported from the lowest levels to tanks or equipment on upper floors as
required by the: (Select two answers.)
A) NYC Fire Code
B) NYC Building Code
C) Mechanical Code
D) NYC Electrical Code
3
, Correct Answers: A, C
Rationale: The NYC Fire Code and Mechanical Code mandate the P-98 certificate
for such fuel transfer operations.
10. The oil storage tank provides the supply of oil for combustion in the
____________. It is kept inside a dike.
A) oil burner
B) fuel pump
C) transfer pump
D) day tank
Correct Answer: A
Rationale: The storage tank supplies oil to the oil burner; the dike contains spills.
11. Which of the following circulates the oil throughout the oil storage tank
system?
A) Suction pump
B) Transfer pump
C) Circulating pump
D) Gravity
Correct Answer: A
Rationale: The suction pump draws oil from the storage tank and circulates it
through the system.
12. Dirt and sediment are present in the fuel-oil coming from the oil storage tank.
A) True
B) False
Correct Answer: A
Rationale: Fuel oil naturally contains dirt and sediment that must be filtered out.
13. The ___________ removes most contaminants from the oil before the oil
reaches the burner’s strainer.
A) oil filter
4
