NORTH CAROLINA (NC) FUEL
DISTRIBUTION (PU) PRACTICE EXAM
AM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF
1. What is the minimum flash point for diesel fuel according to ASTM
standards?
A. 60°F
B. 80°F
C. 125°F
D. 200°F
Flash point is the temperature at which vapors ignite; diesel’s minimum
is around 125°F per ASTM D975.
2. The main purpose of a spill containment device at a fuel loading
rack is to:
A. Store extra product
B. Cool the fuel
C. Prevent product from entering storm drains
,D. Measure product temperature
Containment prevents environmental contamination during spills.
3. Which agency regulates underground storage tanks (USTs) in North
Carolina?
A. OSHA
B. EPA
C. NC Department of Environmental Quality (DEQ)
D. DOT
The NCDEQ oversees UST compliance under EPA guidelines.
4. The maximum capacity of a portable container for gasoline is:
A. 3 gallons
B. 5 gallons
C. 10 gallons
D. 20 gallons
Federal fire codes limit gasoline containers to 5 gallons.
5. When delivering fuel, a driver must remain within how many feet
of the delivery point?
A. 25 feet
B. 50 feet
C. 100 feet
D. 150 feet
Regulations require the driver to stay within 100 feet and have the hose
in view.
, 6. The octane rating of regular unleaded gasoline is:
A. 85
B. 87
C. 89
D. 93
Regular grade gasoline typically has an octane rating of 87.
7. Which color is typically used for diesel fuel dispensing handles?
A. Red
B. Black
C. Green
D. Blue
Green is the standard color for diesel pumps.
8. What is the main hazard associated with gasoline vapors?
A. Corrosion
B. Toxicity
C. Flammability
D. Freezing
Gasoline vapors are highly flammable.
9. Before unloading fuel, what must the driver verify?
A. Tank color
B. Product compatibility and tank capacity
C. Vehicle weight
D. Hose length
Ensures correct product and prevents overfills.
DISTRIBUTION (PU) PRACTICE EXAM
AM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF
1. What is the minimum flash point for diesel fuel according to ASTM
standards?
A. 60°F
B. 80°F
C. 125°F
D. 200°F
Flash point is the temperature at which vapors ignite; diesel’s minimum
is around 125°F per ASTM D975.
2. The main purpose of a spill containment device at a fuel loading
rack is to:
A. Store extra product
B. Cool the fuel
C. Prevent product from entering storm drains
,D. Measure product temperature
Containment prevents environmental contamination during spills.
3. Which agency regulates underground storage tanks (USTs) in North
Carolina?
A. OSHA
B. EPA
C. NC Department of Environmental Quality (DEQ)
D. DOT
The NCDEQ oversees UST compliance under EPA guidelines.
4. The maximum capacity of a portable container for gasoline is:
A. 3 gallons
B. 5 gallons
C. 10 gallons
D. 20 gallons
Federal fire codes limit gasoline containers to 5 gallons.
5. When delivering fuel, a driver must remain within how many feet
of the delivery point?
A. 25 feet
B. 50 feet
C. 100 feet
D. 150 feet
Regulations require the driver to stay within 100 feet and have the hose
in view.
, 6. The octane rating of regular unleaded gasoline is:
A. 85
B. 87
C. 89
D. 93
Regular grade gasoline typically has an octane rating of 87.
7. Which color is typically used for diesel fuel dispensing handles?
A. Red
B. Black
C. Green
D. Blue
Green is the standard color for diesel pumps.
8. What is the main hazard associated with gasoline vapors?
A. Corrosion
B. Toxicity
C. Flammability
D. Freezing
Gasoline vapors are highly flammable.
9. Before unloading fuel, what must the driver verify?
A. Tank color
B. Product compatibility and tank capacity
C. Vehicle weight
D. Hose length
Ensures correct product and prevents overfills.
