LP GAS FINAL STUDY GUIDE 2026
COMPLETE QUESTIONS AND ANSWERS.
◍ LP Gas Safety Rules: The rules adopted by the RRC in the Texas
Administrative Code, Title ___, Part ___, Chapter ___ including any
____ or other documents adopted by reference. Ans: LP Gas Safety
Rules: The rules adopted by the RRC in the Texas Administrative Code,
Title _16__, Part __1_, Chapter _9__ including any ____ or other
documents adopted by reference.
◍ Rules Examination: The commission's _____ examination that
measures an examinee's working knowledge of Chapter ______ of the
_____ ______ _______ ____ and/or the current _____ _____ rules.
Ans: Rules Examination: The commission's __written___ examination
that measures an examinee's working knowledge of Chapter ___113___
of the __Texas___ __Natural____ ___Resources____ __Code__ and/or
the current ___LP__ _Gas____ rules.
◍ What is the ASME? Ans: ASME stands for the American Society of
Mechanical Engineers
◍ What does DOT stand for? Ans: The U.S. Department of
Transportation
,◍ Define Excessive-Flow Valve (or Excess-Flow Check Valve. Ans: A
valve designed to close when the liquid or vapor passing through it
exceeds a prescribed "t" ow rate.
Fixed gauge level.
◍ What is a Fixed Maximum Liquid Level Gauge also known as? (list
4). Ans: Bleeder Valve
Outage Gauge
Spitter Valve
Spew Gauge
◍ What is a fixed maximum liquid level gauge? (definition according to
study guide). Ans: A fixed liquid level gauge that indicates the liquid
level at which the container is filled to its maximum permitted filling
limit.
◍ First stage regulator: A _______ regulator for LP-Gas ________
_________ designed to ____________ ___________ from the container
to ____ psig or ________. Ans: First stage regulator: A
___pressure____ regulator for LP-Gas __vapr______ ___service______
designed to __reduce____ ____pressure___ from the container to
__10__ psig or ___less_____.
◍ Flexible Connector: A ________ (not exceeding _____ _____ overall
length) ______ piping system component that is ______ from ______
,material and _______ with ________ at _________ ends. Ans: Flexible
Connector: A ____short____ (not exceeding _60____ __inches___
overall length) __fixed____ piping system component that is
___fabricated___ from __flexible____ material and _equipped______
with __connections______ at ___both______ ends.
◍ Flexible Hose Connector: a component _________ from LP-Gas
________ that is made from ______ that is _______ with LP-Gas. Ans:
Flexible Hose Connector: a component __fabricated_______ from LP-
Gas ____hose____ that is made from __material____ that is
__compatible_____ with LP-Gas.
◍ Flexible Metallic Container: A component fabricated from _____
material that provides _____ and _____ LP-Gas _________ and is
provided with ______ on both ends. Ans: Flexible Metallic Container: A
component fabricated from ___metallic____ material that provides
__liquid___ and __vapor___ LP-Gas ____confinement_____ and is
provided with __connections____ on both ends.
◍ Integral Two-Stage Regulator: A _______ regulator for LP-Gas
________ service that _________ a _______-pressure and a _______-
stage regulator unit into a _______ unit. Ans: Integral Two-Stage
Regulator: A ____pressure___ regulator for LP-Gas ____vapor____
service that __combines_______ a ___high____-pressure regulator and
a ____second___-stage regulator unit into a __single_____ unit.
, ◍ Leak Check: An operation preformed on a _____ ________ system to
_______ that the system does not _____. Ans: Leak Check: An
operation preformed on a __gas___ ___piping_____ system to
__verify_____ that the system does not __leak___.
◍ Liquified Petroleum Gas (LP-Gas): Any ______ having a _____
pressure not ________ that allowed for ________ propane that is
composed _____ of the following _____, either by themselves
(except________) or as mixtures; _______, ______, _________ (normal
_____ or __________), and __________. Ans: Liquified Petroleum Gas
(LP-Gas): Any ___material___ having a __vapor___ pressure not
__exceeding______ that allowed for ___commercial_____ propane that
is composed ___predominantly__ of the following __hydrocarbons___,
either by themselves (except ____propylene____) or as mixtures;
__propane_____, ___propylene___, ___butane______ (normal
__butane___ or ____isobutane______), and ___butylenes_______.
◍ What is the NFPA? Ans: The National Fire Protection Association
◍ Pressure Relief Device ("_______ valve"): A ______ designed to _ to
prevent a ______ of _______ pressure in _____ of a ________ value.
Ans: Pressure Relief Device ("___popoff____ valve"): A __device____
designed to __open_ to prevent a __rise____ of __interna;_____
pressure in ___excess__ of a ___specified_____ value.
◍ Pressure Test: An operation performed to _______ the _________
___________ of gas piping following its ________ or __________.
COMPLETE QUESTIONS AND ANSWERS.
◍ LP Gas Safety Rules: The rules adopted by the RRC in the Texas
Administrative Code, Title ___, Part ___, Chapter ___ including any
____ or other documents adopted by reference. Ans: LP Gas Safety
Rules: The rules adopted by the RRC in the Texas Administrative Code,
Title _16__, Part __1_, Chapter _9__ including any ____ or other
documents adopted by reference.
◍ Rules Examination: The commission's _____ examination that
measures an examinee's working knowledge of Chapter ______ of the
_____ ______ _______ ____ and/or the current _____ _____ rules.
Ans: Rules Examination: The commission's __written___ examination
that measures an examinee's working knowledge of Chapter ___113___
of the __Texas___ __Natural____ ___Resources____ __Code__ and/or
the current ___LP__ _Gas____ rules.
◍ What is the ASME? Ans: ASME stands for the American Society of
Mechanical Engineers
◍ What does DOT stand for? Ans: The U.S. Department of
Transportation
,◍ Define Excessive-Flow Valve (or Excess-Flow Check Valve. Ans: A
valve designed to close when the liquid or vapor passing through it
exceeds a prescribed "t" ow rate.
Fixed gauge level.
◍ What is a Fixed Maximum Liquid Level Gauge also known as? (list
4). Ans: Bleeder Valve
Outage Gauge
Spitter Valve
Spew Gauge
◍ What is a fixed maximum liquid level gauge? (definition according to
study guide). Ans: A fixed liquid level gauge that indicates the liquid
level at which the container is filled to its maximum permitted filling
limit.
◍ First stage regulator: A _______ regulator for LP-Gas ________
_________ designed to ____________ ___________ from the container
to ____ psig or ________. Ans: First stage regulator: A
___pressure____ regulator for LP-Gas __vapr______ ___service______
designed to __reduce____ ____pressure___ from the container to
__10__ psig or ___less_____.
◍ Flexible Connector: A ________ (not exceeding _____ _____ overall
length) ______ piping system component that is ______ from ______
,material and _______ with ________ at _________ ends. Ans: Flexible
Connector: A ____short____ (not exceeding _60____ __inches___
overall length) __fixed____ piping system component that is
___fabricated___ from __flexible____ material and _equipped______
with __connections______ at ___both______ ends.
◍ Flexible Hose Connector: a component _________ from LP-Gas
________ that is made from ______ that is _______ with LP-Gas. Ans:
Flexible Hose Connector: a component __fabricated_______ from LP-
Gas ____hose____ that is made from __material____ that is
__compatible_____ with LP-Gas.
◍ Flexible Metallic Container: A component fabricated from _____
material that provides _____ and _____ LP-Gas _________ and is
provided with ______ on both ends. Ans: Flexible Metallic Container: A
component fabricated from ___metallic____ material that provides
__liquid___ and __vapor___ LP-Gas ____confinement_____ and is
provided with __connections____ on both ends.
◍ Integral Two-Stage Regulator: A _______ regulator for LP-Gas
________ service that _________ a _______-pressure and a _______-
stage regulator unit into a _______ unit. Ans: Integral Two-Stage
Regulator: A ____pressure___ regulator for LP-Gas ____vapor____
service that __combines_______ a ___high____-pressure regulator and
a ____second___-stage regulator unit into a __single_____ unit.
, ◍ Leak Check: An operation preformed on a _____ ________ system to
_______ that the system does not _____. Ans: Leak Check: An
operation preformed on a __gas___ ___piping_____ system to
__verify_____ that the system does not __leak___.
◍ Liquified Petroleum Gas (LP-Gas): Any ______ having a _____
pressure not ________ that allowed for ________ propane that is
composed _____ of the following _____, either by themselves
(except________) or as mixtures; _______, ______, _________ (normal
_____ or __________), and __________. Ans: Liquified Petroleum Gas
(LP-Gas): Any ___material___ having a __vapor___ pressure not
__exceeding______ that allowed for ___commercial_____ propane that
is composed ___predominantly__ of the following __hydrocarbons___,
either by themselves (except ____propylene____) or as mixtures;
__propane_____, ___propylene___, ___butane______ (normal
__butane___ or ____isobutane______), and ___butylenes_______.
◍ What is the NFPA? Ans: The National Fire Protection Association
◍ Pressure Relief Device ("_______ valve"): A ______ designed to _ to
prevent a ______ of _______ pressure in _____ of a ________ value.
Ans: Pressure Relief Device ("___popoff____ valve"): A __device____
designed to __open_ to prevent a __rise____ of __interna;_____
pressure in ___excess__ of a ___specified_____ value.
◍ Pressure Test: An operation performed to _______ the _________
___________ of gas piping following its ________ or __________.
