FDNY P-98 FUEL OIL PIPING AND STORAGE SYSTEM EXAM – QUESTIONS AND
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
Fuel Oil Storage System Design and Components
Piping Materials, Installation, and Integrity Standards
FDNY Codes and Fire Safety Regulations
Leak Detection and Emergency Procedures
Venting, Gauges, and Tank Protection Systems
Combustion Safety and Fuel Delivery Operations
Inspection, Testing, and Maintenance Requirements
Environmental Compliance and Spill Control
Pressure Control and Pumping Systems
Workplace Safety and Hazard Prevention
INTRODUCTION
The FDNY P-98 Fuel Oil Piping and Storage System Exam is designed to assess a
candidate’s knowledge of fuel oil handling systems, including installation, maintenance,
inspection, and regulatory compliance. It evaluates understanding of piping integrity, tank
safety, leak prevention, emergency response, and fire protection standards. The exam uses
,multiple-choice and scenario-based questions to measure practical decision-making skills
in real-world operational environments. Candidates must demonstrate familiarity with
FDNY codes, environmental regulations, and safety procedures to ensure safe handling
and storage of fuel oil systems in residential, commercial, and industrial facilities.
SECTION ONE: QUESTIONS 1–50
1. What is the primary purpose of a fuel oil storage tank vent pipe?
A. Increase fuel pressure
B. Prevent vacuum formation
C. Allow air displacement during filling and withdrawal
D. Filter fuel impurities
🟢 Correct Answer: C. Allow air displacement during filling and withdrawal
🔴 Explanation: The vent pipe ensures proper air exchange in the tank, preventing
pressure buildup or vacuum conditions during fuel movement.
2. Which material is commonly approved for fuel oil piping systems?
A. PVC plastic
B. Copper tubing only
,C. Black steel pipe
D. Aluminum flexible duct
🟢 Correct Answer: C. Black steel pipe
🔴 Explanation: Black steel pipe is standard due to its durability and resistance to fuel oil
corrosion.
3. A fuel oil tank overfill prevention device is designed to:
A. Increase fuel capacity
B. Shut off fuel supply before overfilling
C. Improve combustion efficiency
D. Filter sediment
🟢 Correct Answer: B. Shut off fuel supply before overfilling
🔴 Explanation: Overfill prevention devices stop fuel flow to avoid spills and hazards.
4. What is the main hazard associated with fuel oil leaks?
A. Noise pollution
B. Fire and environmental contamination
, C. Electrical interference
D. Increased humidity
🟢 Correct Answer: B. Fire and environmental contamination
🔴 Explanation: Fuel oil leaks pose serious fire risks and can contaminate soil and water.
5. Which component controls fuel flow to burners?
A. Relief valve
B. Oil filter
C. Fuel oil pump
D. Vent whistle
🟢 Correct Answer: C. Fuel oil pump
🔴 Explanation: The pump ensures controlled delivery of fuel oil to the burner system.
6. The minimum clearance requirement around fuel oil tanks is intended to:
A. Improve aesthetics
B. Allow inspection and emergency access
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
Fuel Oil Storage System Design and Components
Piping Materials, Installation, and Integrity Standards
FDNY Codes and Fire Safety Regulations
Leak Detection and Emergency Procedures
Venting, Gauges, and Tank Protection Systems
Combustion Safety and Fuel Delivery Operations
Inspection, Testing, and Maintenance Requirements
Environmental Compliance and Spill Control
Pressure Control and Pumping Systems
Workplace Safety and Hazard Prevention
INTRODUCTION
The FDNY P-98 Fuel Oil Piping and Storage System Exam is designed to assess a
candidate’s knowledge of fuel oil handling systems, including installation, maintenance,
inspection, and regulatory compliance. It evaluates understanding of piping integrity, tank
safety, leak prevention, emergency response, and fire protection standards. The exam uses
,multiple-choice and scenario-based questions to measure practical decision-making skills
in real-world operational environments. Candidates must demonstrate familiarity with
FDNY codes, environmental regulations, and safety procedures to ensure safe handling
and storage of fuel oil systems in residential, commercial, and industrial facilities.
SECTION ONE: QUESTIONS 1–50
1. What is the primary purpose of a fuel oil storage tank vent pipe?
A. Increase fuel pressure
B. Prevent vacuum formation
C. Allow air displacement during filling and withdrawal
D. Filter fuel impurities
🟢 Correct Answer: C. Allow air displacement during filling and withdrawal
🔴 Explanation: The vent pipe ensures proper air exchange in the tank, preventing
pressure buildup or vacuum conditions during fuel movement.
2. Which material is commonly approved for fuel oil piping systems?
A. PVC plastic
B. Copper tubing only
,C. Black steel pipe
D. Aluminum flexible duct
🟢 Correct Answer: C. Black steel pipe
🔴 Explanation: Black steel pipe is standard due to its durability and resistance to fuel oil
corrosion.
3. A fuel oil tank overfill prevention device is designed to:
A. Increase fuel capacity
B. Shut off fuel supply before overfilling
C. Improve combustion efficiency
D. Filter sediment
🟢 Correct Answer: B. Shut off fuel supply before overfilling
🔴 Explanation: Overfill prevention devices stop fuel flow to avoid spills and hazards.
4. What is the main hazard associated with fuel oil leaks?
A. Noise pollution
B. Fire and environmental contamination
, C. Electrical interference
D. Increased humidity
🟢 Correct Answer: B. Fire and environmental contamination
🔴 Explanation: Fuel oil leaks pose serious fire risks and can contaminate soil and water.
5. Which component controls fuel flow to burners?
A. Relief valve
B. Oil filter
C. Fuel oil pump
D. Vent whistle
🟢 Correct Answer: C. Fuel oil pump
🔴 Explanation: The pump ensures controlled delivery of fuel oil to the burner system.
6. The minimum clearance requirement around fuel oil tanks is intended to:
A. Improve aesthetics
B. Allow inspection and emergency access
