LP Gas Master Qualifier Exam Questions and Answers
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Course
Gas Master
Institution
Gas Master
Who Regulates the Sale of LP Gas? - Answer-Florida Department of Agriculture and Consumer Services
When must a dispensing unit have a license to operate? - Answer-When selling to the public
What are the insurance requirements for dispensing units in Florida? - Answer-1 Million bodily injury/ ...
LP Gas Master Qualifier Exam Questions
and Answers
Who Regulates the Sale of LP Gas? - Answer-Florida Department of Agriculture and
Consumer Services
When must a dispensing unit have a license to operate? - Answer-When selling to the
public
What are the insurance requirements for dispensing units in Florida? - Answer-1 Million
bodily injury/ property damage and a qualifier
What kind of accident must be reported? - Answer-Death, Personal Injury, Medical
treatment, Damage to property exceeding 3k
What is a Qualifier? - Answer-Individual who has pass LP test
Who is allowed to dispense LP? - Answer-Properly trained qualifier
Who is responsible for the safe operation of the dispensing unit? - Answer-Owner/
License holder
Who is allowed to repair leaks and replace parts on dispensing unit? - Answer-A
licensed and qualified company
What penalties may be levied by the Florida Department of Agriculture for violations of
Florida LP Gas Laws? - Answer-Fine, Suspend or revoke -- Class 3 Felony
Name three characteristics of Propane? - Answer-In its Natural state: Colorless,
Tasteless and Odorless
What is the boiling point of Propane? - Answer--44
What does one gallon of LP weigh? - Answer-4.2 lbs
Propane vapor weights________ more than air? - Answer-1.5x
Propane liquid is _________ lighter than water? - Answer-.50x
What is the flammability of propane? - Answer-2.15 to 9.6%
What is the odorant in LP gas? - Answer-Ethyl Mercaptan - added for safety
Is propane non toxic? - Answer-True
, What is the expansion ratio of liquid LP when released into the atmosphere? - Answer-
270 x
Name three potential sources of ignition for LP? - Answer-Electrical switch, cigarettes,
static electricity, auto ignitions
When outside temperature increases what happens to LP inside a container? - Answer-
It expands
Name the 3 Specifications which propane containers are manufactured? - Answer-DOT,
ASME, FAA
What does DOT mean? - Answer-Department of Transportation
What does ASME mean? - Answer-American Society of Mechanical Engineers
How long after the manufacture may a DOT Aluminum or Steel cylinder be recertified? -
Answer-12 years, then every 5
How long after manufacture may an ASME container be used before recertification is
required? - Answer-Never
How long after manufacture may a DOT composite cylinder be used before
recertification? - Answer-Tested every 5 years, only good for 15 years, never recert.
Where is the identification information found on a DOT cylinder? - Answer-The collar
Where is the identification information found on a ASME ? - Answer-The data plate
Can a ASME container that does not have a data plate but appears to be in good
condition be filled? - Answer-NO
Can a licensed dispensing unit operation re-qualify DOT cylinders? - Answer-Yes
Name 3 types of requalification that can determine if a DOT is acceptable for safe
continued use? - Answer-Visual Inspection
Hydrostatics
Water Jacket
Cylinder markings 4BW-240 tells you what? - Answer-4BW = 12 years recert, how its
made
240 = working pressure in PSIG
How does a back flow check valve work? - Answer-Remains closed until outside
pressure opens to fill
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