Florida LP Master Qualifier exam Questions with
answersn2026-2027 NEWEST EXAM COMPLETE 70
QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALREADY
GRADED A+ BRAND NEW!!
After filling a propane container and replacing it in a vehicle, you observe a white vapor and hear
a slight hissing sound. What should you do? - CORRECT ANSWER: Avoid all possible sources
of ignition.
Before filling a motor home or RV, what steps should be taken? - CORRECT ANSWER: Turned
off
Set breaks
No one or pets in RV
All appliances turned off
Electric - off
Vehicle must be choked.
Can a Licensed dispensing unit operator re-qualify DOT cylinders for continued use? -
CORRECT ANSWER: Yes, Visual (E)
Can you rely on an OPD valve for accurate filling of a DOT cylinder? - CORRECT ANSWER:
No, they are there to help
How do you determine if a DOT cylinder is over filles? - CORRECT ANSWER: Check the
weight
How do you determine the gas capacity of DOT cylinder and ASME? - CORRECT ANSWER:
Take WC (water Capacity) x .42 (Example: WC 48lbs, x .42 = 20.16lbs.)
, How do you determine the scale set weight when filling a DOT cylinder? - CORRECT
ANSWER: TARE
Propane Capacity
Weight
tubing
How does a back flow check valve work? - CORRECT ANSWER: Remains closed until outside
pressure open to fil
How long after manufacture may a DOT steel or Aluminum cylinders be recertified? -
CORRECT ANSWER: 10 years (12 years)
How long after manufacture may an AMME propane container be used before it needs to be
recertified? - CORRECT ANSWER: Never
How long after manufacture, may a DOT cylinder be used before recertification? - CORRECT
ANSWER: Tested every 5 years
Only good for 15 years
No recert ever
How many feet around the dispensing unit must be kept free of debris, trash and other
combustible materials? - CORRECT ANSWER: 10 feet
How often is refresher training completed? - CORRECT ANSWER: Every three years
How often must the fire extinguishers be re-certified a licensed tech? - CORRECT ANSWER:
Annually
answersn2026-2027 NEWEST EXAM COMPLETE 70
QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALREADY
GRADED A+ BRAND NEW!!
After filling a propane container and replacing it in a vehicle, you observe a white vapor and hear
a slight hissing sound. What should you do? - CORRECT ANSWER: Avoid all possible sources
of ignition.
Before filling a motor home or RV, what steps should be taken? - CORRECT ANSWER: Turned
off
Set breaks
No one or pets in RV
All appliances turned off
Electric - off
Vehicle must be choked.
Can a Licensed dispensing unit operator re-qualify DOT cylinders for continued use? -
CORRECT ANSWER: Yes, Visual (E)
Can you rely on an OPD valve for accurate filling of a DOT cylinder? - CORRECT ANSWER:
No, they are there to help
How do you determine if a DOT cylinder is over filles? - CORRECT ANSWER: Check the
weight
How do you determine the gas capacity of DOT cylinder and ASME? - CORRECT ANSWER:
Take WC (water Capacity) x .42 (Example: WC 48lbs, x .42 = 20.16lbs.)
, How do you determine the scale set weight when filling a DOT cylinder? - CORRECT
ANSWER: TARE
Propane Capacity
Weight
tubing
How does a back flow check valve work? - CORRECT ANSWER: Remains closed until outside
pressure open to fil
How long after manufacture may a DOT steel or Aluminum cylinders be recertified? -
CORRECT ANSWER: 10 years (12 years)
How long after manufacture may an AMME propane container be used before it needs to be
recertified? - CORRECT ANSWER: Never
How long after manufacture, may a DOT cylinder be used before recertification? - CORRECT
ANSWER: Tested every 5 years
Only good for 15 years
No recert ever
How many feet around the dispensing unit must be kept free of debris, trash and other
combustible materials? - CORRECT ANSWER: 10 feet
How often is refresher training completed? - CORRECT ANSWER: Every three years
How often must the fire extinguishers be re-certified a licensed tech? - CORRECT ANSWER:
Annually
