LP Gas Master Qualifier: Transportation of LP Gas
Verified Multiple Choice and Conceptual Actual
Frequently Tested Exam Questions With Reviewed
100% Correct Detailed Answers
Guaranteed Pass!!Current Update!!
1. In which code book are the rules for Vehicular Transportation of LP-Gas found?
A. NFPA 54
B. NFPA 58
C. Both NFPA 54 & NFPA 58
D. None of the above
Answer: B. NFPA 58 (Chapter 9)
2. When transporting LP-gas cylinders, if the combined total weight (gas + cylinder)
exceeds ______, placarding per DOT regulations is required.
A. 20 lb
B. 100 lb
C. 500 lb
D. 1000 lb
Answer: D. 1000 lb
3. Cargo tank vehicles parked in any public garage or building must have LP-Gas liquid
removed from which of the following?
A. Cargo tank
B. Piping
C. Pump
D. All of the above
Answer: D. All of the above
4. When vehicles are parked off the street in uncongested areas, how far must they be
from buildings used for assembly, institutional, or multiple residential occupancy?
A. 25 ft
B. 50 ft
C. 75 ft
, D. 100 ft
Answer: B. 50 ft
5. Cylinders must be protected against physical damage to appurtenances by:
A. A ventilated cap
B. A ventilated collar
C. Either A & B
D. None of the above
Answer: C. Either A & B
6. Cylinders transported in an enclosed vehicle must have what type of ventilation?
A. Mechanical
B. Natural
C. Either A or B, sufficient to prevent gas accumulation
D. No ventilation is required
Answer: C. Either A or B
7. Cylinders transported horizontally must be secured to prevent:
A. Rolling
B. Striking each other
C. Falling off the vehicle
D. All of the above
Answer: D. All of the above
8. DOT requires cylinders transported for filling or exchange to have their ______ in place.
A. Protective cap or collar
B. Safety strap
C. Painted identification label
D. None of the above
Answer: A. Protective cap or collar
9. What is the maximum cylinder capacity that may be transported in a closed-bodied
vehicle without DOT approval?
A. 50 lb
B. 90 lb
C. 100 lb
D. 150 lb
Answer: B. 90 lb
, 10. Cylinders transported in passenger vehicles must be limited to:
A. 20 lb
B. 45 lb
C. 90 lb
D. 100 lb
Answer: A. 20 lb
11. LP-Gas cargo tanks must comply with which DOT specification?
A. DOT-51
B. MC-331
C. DOT-39
D. DOT-57
Answer: B. MC-331
12. What is the minimum fire extinguisher rating required on LP-Gas cargo tank vehicles?
A. 5-B:C
B. 10-B:C
C. 20-B:C
D. 40-B:C
Answer: C. 20-B:C
13. Cargo tanks must have their emergency shutoff valves accessible from:
A. The driver’s cab only
B. The rear only
C. Multiple remote locations
D. The cargo tank dome only
Answer: C. Multiple remote locations
14. Cargo tank pressure relief devices must be sized to protect against:
A. Minor leaks
B. Fire exposure
C. Small ruptures
D. Pump failure
Answer: B. Fire exposure
15. During transport, liquid LP-Gas must never exceed what percent of the cargo tank’s
capacity?
A. 80%
B. 90%
C. 95%
Verified Multiple Choice and Conceptual Actual
Frequently Tested Exam Questions With Reviewed
100% Correct Detailed Answers
Guaranteed Pass!!Current Update!!
1. In which code book are the rules for Vehicular Transportation of LP-Gas found?
A. NFPA 54
B. NFPA 58
C. Both NFPA 54 & NFPA 58
D. None of the above
Answer: B. NFPA 58 (Chapter 9)
2. When transporting LP-gas cylinders, if the combined total weight (gas + cylinder)
exceeds ______, placarding per DOT regulations is required.
A. 20 lb
B. 100 lb
C. 500 lb
D. 1000 lb
Answer: D. 1000 lb
3. Cargo tank vehicles parked in any public garage or building must have LP-Gas liquid
removed from which of the following?
A. Cargo tank
B. Piping
C. Pump
D. All of the above
Answer: D. All of the above
4. When vehicles are parked off the street in uncongested areas, how far must they be
from buildings used for assembly, institutional, or multiple residential occupancy?
A. 25 ft
B. 50 ft
C. 75 ft
, D. 100 ft
Answer: B. 50 ft
5. Cylinders must be protected against physical damage to appurtenances by:
A. A ventilated cap
B. A ventilated collar
C. Either A & B
D. None of the above
Answer: C. Either A & B
6. Cylinders transported in an enclosed vehicle must have what type of ventilation?
A. Mechanical
B. Natural
C. Either A or B, sufficient to prevent gas accumulation
D. No ventilation is required
Answer: C. Either A or B
7. Cylinders transported horizontally must be secured to prevent:
A. Rolling
B. Striking each other
C. Falling off the vehicle
D. All of the above
Answer: D. All of the above
8. DOT requires cylinders transported for filling or exchange to have their ______ in place.
A. Protective cap or collar
B. Safety strap
C. Painted identification label
D. None of the above
Answer: A. Protective cap or collar
9. What is the maximum cylinder capacity that may be transported in a closed-bodied
vehicle without DOT approval?
A. 50 lb
B. 90 lb
C. 100 lb
D. 150 lb
Answer: B. 90 lb
, 10. Cylinders transported in passenger vehicles must be limited to:
A. 20 lb
B. 45 lb
C. 90 lb
D. 100 lb
Answer: A. 20 lb
11. LP-Gas cargo tanks must comply with which DOT specification?
A. DOT-51
B. MC-331
C. DOT-39
D. DOT-57
Answer: B. MC-331
12. What is the minimum fire extinguisher rating required on LP-Gas cargo tank vehicles?
A. 5-B:C
B. 10-B:C
C. 20-B:C
D. 40-B:C
Answer: C. 20-B:C
13. Cargo tanks must have their emergency shutoff valves accessible from:
A. The driver’s cab only
B. The rear only
C. Multiple remote locations
D. The cargo tank dome only
Answer: C. Multiple remote locations
14. Cargo tank pressure relief devices must be sized to protect against:
A. Minor leaks
B. Fire exposure
C. Small ruptures
D. Pump failure
Answer: B. Fire exposure
15. During transport, liquid LP-Gas must never exceed what percent of the cargo tank’s
capacity?
A. 80%
B. 90%
C. 95%
