1|Page
Florida LP Master Qualifier Exam
Questions With Verified Solutions
2026/2027
What information does a fixed liquid level gauge give you? - correct-answer -
Communicate he vapor space of the container
80% fill
What does the excess flow in a liquid service valve do? - correct-answer - Permits
the flow in either direction but closes automatically when the outward gas flow
exceeds a safe rate
What should a vapor service valve (POL) be equipped with when disconnected? -
correct-answer - A cap or plugged
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What is an OPD and what is its purpose? - correct-answer - Over - Representation
- Devise
Designed to cut off when fill level is achieved
Can you rely on an OPD valve for accurate filling of a DOT cylinder? - correct-
answer - No, they are there to help
Is the float gauge alone a suitable method for filling? - correct-answer - No
What must be done before a new DOT container can be filled? - correct-answer -
Purged
Check dates
Check Tare
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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.
What is the maximum amount of propane you may dispense into a container? -
correct-answer - 80%
What must be done before any propane container can be refilled? - correct-
answer - Inspected
Florida LP Master Qualifier Exam
Questions With Verified Solutions
2026/2027
What information does a fixed liquid level gauge give you? - correct-answer -
Communicate he vapor space of the container
80% fill
What does the excess flow in a liquid service valve do? - correct-answer - Permits
the flow in either direction but closes automatically when the outward gas flow
exceeds a safe rate
What should a vapor service valve (POL) be equipped with when disconnected? -
correct-answer - A cap or plugged
,2|Page
What is an OPD and what is its purpose? - correct-answer - Over - Representation
- Devise
Designed to cut off when fill level is achieved
Can you rely on an OPD valve for accurate filling of a DOT cylinder? - correct-
answer - No, they are there to help
Is the float gauge alone a suitable method for filling? - correct-answer - No
What must be done before a new DOT container can be filled? - correct-answer -
Purged
Check dates
Check Tare
, 3|Page
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.
What is the maximum amount of propane you may dispense into a container? -
correct-answer - 80%
What must be done before any propane container can be refilled? - correct-
answer - Inspected
