PROPANE (Electrical Engineering) PRACTICE
TEST QUESTION AND ANSWER A+ GRADED.
Piping that can contain liquid LP-gas and that can be isolated by valving
and that requires hydrostatic relief valves, shall have an operating
pressure of ___________.
Correct Answer -350 psig
Indirect vaporizers shall be constructed in accordance with the applicable
provision of the ASME code for a design pressure of __________.
Correct Answer -250 psig
Indirect atmospheric-type vaporizers of less than 1 qt capacity shall NOT
be required to be equipped with ______________.
Correct Answer -Pressure relief valves
A single 1,000 gallon water capacity aboveground container may be
installed ____________ from a building if the container is at least 25 feet
from any other LP-gas container of more than 125 gallons w.c.
Correct Answer -10 feet
When a high pressure regulator is equipped with an overpressure
protection device, the device must limit the outlet pressure of the second-
stage regulator to ______________when the regulator seat disc is
removed.
Correct Answer -2.0 psig
A 350 gallon container installed alongside a building that has an
overhang extending 5.5 feet from the building shall be ________ from the
portion that projects out from the building.
Correct Answer -5 feet
,Cylinders used for training purposes in buildings shall be separated by
_____________ if more than one container is in the same room.
Correct Answer -20 feet
Cylinders having water capacities greater than __________ shall NOT be
located on decks or balconies of dwellings of two or more living units
above the first floor unless they are served by exterior stairways.
Correct Answer -2.7 lbs
A cylinder shall ________ if it is NOT suitable for continued service.
Correct Answer -NOT be filled
___________ shall NOT be used for upper and lower casings of regulators.
Correct Answer -Non-metallic parts
Engines used to drive portable pumps and compressors shall be equipped
with __________.
Correct Answer -1. Exhaust system spark arresters
2. Shielded ignition systems
A score of ___________ correct shall be a passing grade for all
examinations.
Correct Answer -80%
In case of accident or fire at any location where an LP-gas system or
equipment is involved, or any accident involving LP-gas systems or
equipment, the dealer owning, operating, or servicing the equipment or
installation shall notify the LP gas administrator ____________.
, Correct Answer -As soon as feasibly possible once you have knowledge
of the incident
For each Class X Manager's examination, a total of _____________
questions shall be drawn from the reservoir.
Correct Answer -100
A class X manager shall be considered to be actively supervising if such a
manager is present at the separate branch or base of operation at least
________ of the reasonably normal hours of operation.
Correct Answer -50%
All Class I permit holders must have a current copy of _____________ on
file at each of their branches.
Correct Answer -NFPA 54 and NFPA 58
All bulk storage ____ gallons and above shall be lettered with the name of
the contents, such as LP Gas, butane, propane, and a "NO SMOKING" sign
in letters NOT less tahn six inches high.
Correct Answer -2000
Plans must be submitted to, and approved by the Administrator on any
fixed installation with individual water capacity of _____ gallons or more,
or aggregate water capacity exceeding ____________ gallons.
Correct Answer -2000; 4000
Any new container sold or installed in OK for use in this state shall carry a
__________ year warranty covering workmanship and material.
Correct Answer -5
TEST QUESTION AND ANSWER A+ GRADED.
Piping that can contain liquid LP-gas and that can be isolated by valving
and that requires hydrostatic relief valves, shall have an operating
pressure of ___________.
Correct Answer -350 psig
Indirect vaporizers shall be constructed in accordance with the applicable
provision of the ASME code for a design pressure of __________.
Correct Answer -250 psig
Indirect atmospheric-type vaporizers of less than 1 qt capacity shall NOT
be required to be equipped with ______________.
Correct Answer -Pressure relief valves
A single 1,000 gallon water capacity aboveground container may be
installed ____________ from a building if the container is at least 25 feet
from any other LP-gas container of more than 125 gallons w.c.
Correct Answer -10 feet
When a high pressure regulator is equipped with an overpressure
protection device, the device must limit the outlet pressure of the second-
stage regulator to ______________when the regulator seat disc is
removed.
Correct Answer -2.0 psig
A 350 gallon container installed alongside a building that has an
overhang extending 5.5 feet from the building shall be ________ from the
portion that projects out from the building.
Correct Answer -5 feet
,Cylinders used for training purposes in buildings shall be separated by
_____________ if more than one container is in the same room.
Correct Answer -20 feet
Cylinders having water capacities greater than __________ shall NOT be
located on decks or balconies of dwellings of two or more living units
above the first floor unless they are served by exterior stairways.
Correct Answer -2.7 lbs
A cylinder shall ________ if it is NOT suitable for continued service.
Correct Answer -NOT be filled
___________ shall NOT be used for upper and lower casings of regulators.
Correct Answer -Non-metallic parts
Engines used to drive portable pumps and compressors shall be equipped
with __________.
Correct Answer -1. Exhaust system spark arresters
2. Shielded ignition systems
A score of ___________ correct shall be a passing grade for all
examinations.
Correct Answer -80%
In case of accident or fire at any location where an LP-gas system or
equipment is involved, or any accident involving LP-gas systems or
equipment, the dealer owning, operating, or servicing the equipment or
installation shall notify the LP gas administrator ____________.
, Correct Answer -As soon as feasibly possible once you have knowledge
of the incident
For each Class X Manager's examination, a total of _____________
questions shall be drawn from the reservoir.
Correct Answer -100
A class X manager shall be considered to be actively supervising if such a
manager is present at the separate branch or base of operation at least
________ of the reasonably normal hours of operation.
Correct Answer -50%
All Class I permit holders must have a current copy of _____________ on
file at each of their branches.
Correct Answer -NFPA 54 and NFPA 58
All bulk storage ____ gallons and above shall be lettered with the name of
the contents, such as LP Gas, butane, propane, and a "NO SMOKING" sign
in letters NOT less tahn six inches high.
Correct Answer -2000
Plans must be submitted to, and approved by the Administrator on any
fixed installation with individual water capacity of _____ gallons or more,
or aggregate water capacity exceeding ____________ gallons.
Correct Answer -2000; 4000
Any new container sold or installed in OK for use in this state shall carry a
__________ year warranty covering workmanship and material.
Correct Answer -5
