FDNY COF P-98 2025/2026 Complete Study
Guide | Comprehensive Fire Department
of New York Certificate of Fitness Exam
Prep | Hazardous Materials Handling,
Fire Safety Protocols, OSHA Standards,
Emergency Response Procedures, Fire
Protection Systems, Risk Assessment,
Workplace Safety, Incident Reporting,
Practical Scenario-Based Training,
Regulatory Compliance, and Verified
Practice Questions for FDNY Personnel
and Safety Professionals
Question 1: What is the primary purpose of the FDNY P-98 Certificate of Fitness?
A. To certify individuals for fire alarm system installation
B. To supervise the fuel-oil transfer in buildings from one floor to another
C. To authorize emergency medical response in high-rise buildings
D. To inspect elevator safety systems in commercial properties
CORRECT ANSWER: B. To supervise the fuel-oil transfer in buildings from one floor to another
RATIONALE: The P-98 Certificate of Fitness is specifically required by the FDNY to supervise fuel-oil
transfer operations within buildings, ensuring compliance with NYC Fire Code regulations regarding fuel-
oil piping and storage systems
www.nyc.gov
.
Question 2: How frequently must fuel-oil storage tanks and piping be inspected for evidence of leaks
by the P-98 Certificate holder?
A. Daily
B. Weekly
C. Monthly
D. Quarterly
CORRECT ANSWER: B. Weekly
RATIONALE: FDNY regulations mandate that all fuel-oil storage tanks and associated piping must be
inspected at least once a week for any evidence of leaks, and the float switch must be tested weekly by
the P-98 Certificate holder
Quizlet
,.
Question 3: Which of the following best describes the validity scope of a P-98 Certificate of Fitness?
A. Valid at any location within New York City
B. Valid only at the specific location and for the specific person to whom it is issued
C. Valid for all fuel-handling operations across multiple states
D. Valid for a lifetime once issued
CORRECT ANSWER: B. Valid only at the specific location and for the specific person to whom it is
issued
RATIONALE: The P-98 Certificate of Fitness is premise-related and person-specific; it is valid only at the
designated work address indicated on the card and for the individual holder
www.studypool.com
.
Question 4: What is the minimum passing score required on the P-98 written examination?
A. 60%
B. 65%
C. 70%
D. 75%
CORRECT ANSWER: C. 70%
RATIONALE: Applicants must achieve a passing score of at least 70% on the 35-question multiple-
choice P-98 examination to secure the Certificate of Fitness [[PDF Study Materials]].
Question 5: How much time is allotted to complete the P-98 Certificate of Fitness examination?
A. 35 minutes
B. 45 minutes
C. 53 minutes
D. 60 minutes
CORRECT ANSWER: C. 53 minutes
RATIONALE: The P-98 exam consists of 35 multiple-choice questions administered on a touch-screen
monitor, with a time limit of 53 minutes based on the question count [[PDF Study Materials]].
Question 6: Which type of fuel-oil is most commonly used in stationary heating systems in New York
City buildings?
A. Gasoline
B. Kerosene
C. No. 2 Fuel Oil
D. No. 6 Residual Oil
CORRECT ANSWER: C. No. 2 Fuel Oil
,RATIONALE: No. 2 fuel oil is the standard distillate fuel used in most stationary oil burner systems for
heating in NYC buildings due to its viscosity and combustion characteristics suitable for commercial and
residential applications.
Question 7: What component in an oil burner system is responsible for atomizing fuel oil for efficient
combustion?
A. Fuel pump
B. Nozzle
C. Ignition transformer
D. Cad cell
CORRECT ANSWER: B. Nozzle
RATIONALE: The nozzle atomizes fuel oil into a fine spray pattern, mixing it with air for proper
combustion; correct nozzle selection and maintenance are critical for efficient burner operation and
emissions control.
Question 8: Which safety device shuts off an oil burner if flame failure is detected?
A. High-limit thermostat
B. Primary control with flame safeguard
C. Pressure relief valve
D. Flow meter
CORRECT ANSWER: B. Primary control with flame safeguard
RATIONALE: The primary control incorporates a flame safeguard (such as a cadmium sulfide cell or
flame rod) that monitors flame presence and shuts off fuel supply if flame failure occurs, preventing
dangerous fuel accumulation.
Question 9: What is the purpose of a dike or containment barrier around a stationary fuel-oil storage
tank?
A. To improve tank aesthetics
B. To contain spills and prevent environmental contamination
C. To reduce fuel evaporation
D. To support tank structural integrity
CORRECT ANSWER: B. To contain spills and prevent environmental contamination
RATIONALE: Dikes or containment barriers are required around fuel-oil storage tanks to contain
potential leaks or spills, preventing soil and water contamination and facilitating emergency response
www.docsity.com
.
Question 10: Which fire extinguisher class is most appropriate for fuel-oil fires?
, A. Class A
B. Class B
C. Class C
D. Class K
CORRECT ANSWER: B. Class B
RATIONALE: Class B fire extinguishers are designed for flammable liquid fires, including fuel oils; P-98
holders must be familiar with appropriate extinguisher types available at their work site
www.nyc.gov
.
Question 11: What action should a P-98 holder take immediately upon discovering a fuel-oil leak in
the piping system?
A. Ignore it if the leak is small
B. Notify the building owner and initiate emergency procedures per FDNY protocols
C. Attempt to repair it personally without authorization
D. Wait for the next scheduled inspection
CORRECT ANSWER: B. Notify the building owner and initiate emergency procedures per FDNY
protocols
RATIONALE: Immediate notification and activation of emergency procedures are required upon
discovering leaks to prevent fire hazards, environmental damage, and ensure regulatory compliance.
Question 12: Which document must the P-98 Certificate holder maintain on-site regarding fuel-oil
system operations?
A. Employee payroll records
B. Inspection and maintenance logs
C. Building architectural plans
D. Utility billing statements
CORRECT ANSWER: B. Inspection and maintenance logs
RATIONALE: Record keeping of inspections, maintenance activities, and operational checks is
mandatory for P-98 holders to demonstrate compliance with FDNY regulations and facilitate audits
[[PDF Study Materials]].
Question 13: What is the function of a float switch in a fuel-oil storage tank?
A. To measure fuel temperature
B. To indicate fuel level and prevent overfilling
C. To filter contaminants from fuel
D. To regulate fuel viscosity
CORRECT ANSWER: B. To indicate fuel level and prevent overfilling
Guide | Comprehensive Fire Department
of New York Certificate of Fitness Exam
Prep | Hazardous Materials Handling,
Fire Safety Protocols, OSHA Standards,
Emergency Response Procedures, Fire
Protection Systems, Risk Assessment,
Workplace Safety, Incident Reporting,
Practical Scenario-Based Training,
Regulatory Compliance, and Verified
Practice Questions for FDNY Personnel
and Safety Professionals
Question 1: What is the primary purpose of the FDNY P-98 Certificate of Fitness?
A. To certify individuals for fire alarm system installation
B. To supervise the fuel-oil transfer in buildings from one floor to another
C. To authorize emergency medical response in high-rise buildings
D. To inspect elevator safety systems in commercial properties
CORRECT ANSWER: B. To supervise the fuel-oil transfer in buildings from one floor to another
RATIONALE: The P-98 Certificate of Fitness is specifically required by the FDNY to supervise fuel-oil
transfer operations within buildings, ensuring compliance with NYC Fire Code regulations regarding fuel-
oil piping and storage systems
www.nyc.gov
.
Question 2: How frequently must fuel-oil storage tanks and piping be inspected for evidence of leaks
by the P-98 Certificate holder?
A. Daily
B. Weekly
C. Monthly
D. Quarterly
CORRECT ANSWER: B. Weekly
RATIONALE: FDNY regulations mandate that all fuel-oil storage tanks and associated piping must be
inspected at least once a week for any evidence of leaks, and the float switch must be tested weekly by
the P-98 Certificate holder
Quizlet
,.
Question 3: Which of the following best describes the validity scope of a P-98 Certificate of Fitness?
A. Valid at any location within New York City
B. Valid only at the specific location and for the specific person to whom it is issued
C. Valid for all fuel-handling operations across multiple states
D. Valid for a lifetime once issued
CORRECT ANSWER: B. Valid only at the specific location and for the specific person to whom it is
issued
RATIONALE: The P-98 Certificate of Fitness is premise-related and person-specific; it is valid only at the
designated work address indicated on the card and for the individual holder
www.studypool.com
.
Question 4: What is the minimum passing score required on the P-98 written examination?
A. 60%
B. 65%
C. 70%
D. 75%
CORRECT ANSWER: C. 70%
RATIONALE: Applicants must achieve a passing score of at least 70% on the 35-question multiple-
choice P-98 examination to secure the Certificate of Fitness [[PDF Study Materials]].
Question 5: How much time is allotted to complete the P-98 Certificate of Fitness examination?
A. 35 minutes
B. 45 minutes
C. 53 minutes
D. 60 minutes
CORRECT ANSWER: C. 53 minutes
RATIONALE: The P-98 exam consists of 35 multiple-choice questions administered on a touch-screen
monitor, with a time limit of 53 minutes based on the question count [[PDF Study Materials]].
Question 6: Which type of fuel-oil is most commonly used in stationary heating systems in New York
City buildings?
A. Gasoline
B. Kerosene
C. No. 2 Fuel Oil
D. No. 6 Residual Oil
CORRECT ANSWER: C. No. 2 Fuel Oil
,RATIONALE: No. 2 fuel oil is the standard distillate fuel used in most stationary oil burner systems for
heating in NYC buildings due to its viscosity and combustion characteristics suitable for commercial and
residential applications.
Question 7: What component in an oil burner system is responsible for atomizing fuel oil for efficient
combustion?
A. Fuel pump
B. Nozzle
C. Ignition transformer
D. Cad cell
CORRECT ANSWER: B. Nozzle
RATIONALE: The nozzle atomizes fuel oil into a fine spray pattern, mixing it with air for proper
combustion; correct nozzle selection and maintenance are critical for efficient burner operation and
emissions control.
Question 8: Which safety device shuts off an oil burner if flame failure is detected?
A. High-limit thermostat
B. Primary control with flame safeguard
C. Pressure relief valve
D. Flow meter
CORRECT ANSWER: B. Primary control with flame safeguard
RATIONALE: The primary control incorporates a flame safeguard (such as a cadmium sulfide cell or
flame rod) that monitors flame presence and shuts off fuel supply if flame failure occurs, preventing
dangerous fuel accumulation.
Question 9: What is the purpose of a dike or containment barrier around a stationary fuel-oil storage
tank?
A. To improve tank aesthetics
B. To contain spills and prevent environmental contamination
C. To reduce fuel evaporation
D. To support tank structural integrity
CORRECT ANSWER: B. To contain spills and prevent environmental contamination
RATIONALE: Dikes or containment barriers are required around fuel-oil storage tanks to contain
potential leaks or spills, preventing soil and water contamination and facilitating emergency response
www.docsity.com
.
Question 10: Which fire extinguisher class is most appropriate for fuel-oil fires?
, A. Class A
B. Class B
C. Class C
D. Class K
CORRECT ANSWER: B. Class B
RATIONALE: Class B fire extinguishers are designed for flammable liquid fires, including fuel oils; P-98
holders must be familiar with appropriate extinguisher types available at their work site
www.nyc.gov
.
Question 11: What action should a P-98 holder take immediately upon discovering a fuel-oil leak in
the piping system?
A. Ignore it if the leak is small
B. Notify the building owner and initiate emergency procedures per FDNY protocols
C. Attempt to repair it personally without authorization
D. Wait for the next scheduled inspection
CORRECT ANSWER: B. Notify the building owner and initiate emergency procedures per FDNY
protocols
RATIONALE: Immediate notification and activation of emergency procedures are required upon
discovering leaks to prevent fire hazards, environmental damage, and ensure regulatory compliance.
Question 12: Which document must the P-98 Certificate holder maintain on-site regarding fuel-oil
system operations?
A. Employee payroll records
B. Inspection and maintenance logs
C. Building architectural plans
D. Utility billing statements
CORRECT ANSWER: B. Inspection and maintenance logs
RATIONALE: Record keeping of inspections, maintenance activities, and operational checks is
mandatory for P-98 holders to demonstrate compliance with FDNY regulations and facilitate audits
[[PDF Study Materials]].
Question 13: What is the function of a float switch in a fuel-oil storage tank?
A. To measure fuel temperature
B. To indicate fuel level and prevent overfilling
C. To filter contaminants from fuel
D. To regulate fuel viscosity
CORRECT ANSWER: B. To indicate fuel level and prevent overfilling
