Propane Final Practice Update
Questions And Correct Answers
Cylinders stored within a residential building, including the basement or any
storage area in a common basement of a multiple-family building and attached
or detached garages, shall be limited to cylinders each with a maximum water
capacity of _______ and shall NOT exceed 5.4 lb aggregate water capacity per
each living space unit.
2.7 lbs
All new Class I permit holders must provide bulk storage capacity of NOT less
than an aggregate of ___________ water gallons.
18,000
LP-gas containers shall be located __________ unless specifically allowed to be
inside.
Outside buildings
Effective January 1, 1993, a ________ shall be applied to all portable refillable
LP-Gas cylinders of 100 lbs or less NOT filled on site.
Warning Label
,A Type B or Type L gas vent shall terminate at least _________ in vertical height
above the highest connected appliance draft hood or flue collar.
5 feet
All appliances using electrical controls shall have the controls connected into a
________.
Permanently live circuit
All LP gases shall be _______ prior to delivery with a warning agent down to a
concentration in air of NOT over 1/5 the lower flammability limit.
Odorized
All metallic equipment and components that are ______ shall be coated or
protected and maintained to minimize corrosion.
Buried or mounded
The upper flammability limit of propane vapor is _____.
9.6
,A sniff test is done to ______ when LP-gas is delivered to the bulk plant.
Detect odorization
A clearly identified and accessible switch or circuit breaker shall be installed at
a location NOT less than _______ or more than 100 feet from the dispensing
device to shut off power in the event of a fire, accident, or other emergency.
20 feet
Where work is being performed on piping that contains gas, provisions for
___________ shall be made before alterations are made in a metallic piping
system.
Electrical continuity
Air for cooling, heating, or ventilation distributed to habitable spaces is known
as __________.
Circulating air
, ASME code refers to the __________ of the American Society of Mechanical
Engineers.
Boiler and pressure vessel code
A chimney for residential type or low heat appliances shall extend at least 2
feet higher than any portion of a building with a horizontal distance of
__________.
10 feet
The location where connections and disconnections are made or where LP-Gas
vented to the atmosphere in the course of transfer operations is known as
__________.
Point of transfer
Appliances or equipment that, because of their intended modes of use or
operation, are capable of providing sufficient thermal energy to ignite
flammable gas-air mixtures are known as _________.
Sources of ignition
Where ___________ are used, they shall NOT extend from room to room or
pass through walls.
Flexible connectors
Questions And Correct Answers
Cylinders stored within a residential building, including the basement or any
storage area in a common basement of a multiple-family building and attached
or detached garages, shall be limited to cylinders each with a maximum water
capacity of _______ and shall NOT exceed 5.4 lb aggregate water capacity per
each living space unit.
2.7 lbs
All new Class I permit holders must provide bulk storage capacity of NOT less
than an aggregate of ___________ water gallons.
18,000
LP-gas containers shall be located __________ unless specifically allowed to be
inside.
Outside buildings
Effective January 1, 1993, a ________ shall be applied to all portable refillable
LP-Gas cylinders of 100 lbs or less NOT filled on site.
Warning Label
,A Type B or Type L gas vent shall terminate at least _________ in vertical height
above the highest connected appliance draft hood or flue collar.
5 feet
All appliances using electrical controls shall have the controls connected into a
________.
Permanently live circuit
All LP gases shall be _______ prior to delivery with a warning agent down to a
concentration in air of NOT over 1/5 the lower flammability limit.
Odorized
All metallic equipment and components that are ______ shall be coated or
protected and maintained to minimize corrosion.
Buried or mounded
The upper flammability limit of propane vapor is _____.
9.6
,A sniff test is done to ______ when LP-gas is delivered to the bulk plant.
Detect odorization
A clearly identified and accessible switch or circuit breaker shall be installed at
a location NOT less than _______ or more than 100 feet from the dispensing
device to shut off power in the event of a fire, accident, or other emergency.
20 feet
Where work is being performed on piping that contains gas, provisions for
___________ shall be made before alterations are made in a metallic piping
system.
Electrical continuity
Air for cooling, heating, or ventilation distributed to habitable spaces is known
as __________.
Circulating air
, ASME code refers to the __________ of the American Society of Mechanical
Engineers.
Boiler and pressure vessel code
A chimney for residential type or low heat appliances shall extend at least 2
feet higher than any portion of a building with a horizontal distance of
__________.
10 feet
The location where connections and disconnections are made or where LP-Gas
vented to the atmosphere in the course of transfer operations is known as
__________.
Point of transfer
Appliances or equipment that, because of their intended modes of use or
operation, are capable of providing sufficient thermal energy to ignite
flammable gas-air mixtures are known as _________.
Sources of ignition
Where ___________ are used, they shall NOT extend from room to room or
pass through walls.
Flexible connectors
