G-22 FDNY Test Study Guide | 55 Questions with
100% Correct Answers | Updated & Verified
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Terms in this set (55)
Amounts of LPG & CNG 16.4 oz and 8.7 SCF
where permit is required
Portable LPG AND CNG Indoors
containers with a
capacity greater than 16.4
oz 8.7 SCF CANNOT be
stored where?
What temperature can 125°F
cause pressure inside a
container to increase to
an unsafe level?
What must be used to A protective partition
shield containers that are
exposed to hot air blown
by a heating appliance?
On top of each container.
Controls the discharge of the contents of the
Control Valve
container.
Must be opened by hand
Should be as short as possible
Cannot exceed 30 feet
Hoses
When used inside the hose cannot pass through any
partitions/floors/walls/ceilings
, The use of nonmetallic
pipe tubing or hose for
permanently
interconnecting
containers is prohibited
If containers need to be Use an elevator if possible
moved between floors
When they are approved vehicles
When can containers be
transported in vehicles?
When the quantity of gas is less than 400 SCF
Sources of ignition
Extreme temps
Containers should be Corrosives
kept away from Falling objects
Public tampering
Places where it may fall
Propane (most common)
Which liquids are Propylene
considered LPG Butane (most common)
Butylene
LPG is naturally Colorless and Odorless
What odor allows you to Rotten eggs
detect an LPG leak?
When is the use of LPG in Hot air balloon operations
liquid form not
prohibited?
LPG is usually stored as A liquid. Because when the liquid turns to a gas it
what and why? expands to 269 times its original volume
What does the expansion To be a much greater fire hazard than a vapor leak
rate of LPG cause?
LPG containers are 100 pounds
allowedd to charge to a
max of how many
pounds?
100% Correct Answers | Updated & Verified
Leave the first rating
Terms in this set (55)
Amounts of LPG & CNG 16.4 oz and 8.7 SCF
where permit is required
Portable LPG AND CNG Indoors
containers with a
capacity greater than 16.4
oz 8.7 SCF CANNOT be
stored where?
What temperature can 125°F
cause pressure inside a
container to increase to
an unsafe level?
What must be used to A protective partition
shield containers that are
exposed to hot air blown
by a heating appliance?
On top of each container.
Controls the discharge of the contents of the
Control Valve
container.
Must be opened by hand
Should be as short as possible
Cannot exceed 30 feet
Hoses
When used inside the hose cannot pass through any
partitions/floors/walls/ceilings
, The use of nonmetallic
pipe tubing or hose for
permanently
interconnecting
containers is prohibited
If containers need to be Use an elevator if possible
moved between floors
When they are approved vehicles
When can containers be
transported in vehicles?
When the quantity of gas is less than 400 SCF
Sources of ignition
Extreme temps
Containers should be Corrosives
kept away from Falling objects
Public tampering
Places where it may fall
Propane (most common)
Which liquids are Propylene
considered LPG Butane (most common)
Butylene
LPG is naturally Colorless and Odorless
What odor allows you to Rotten eggs
detect an LPG leak?
When is the use of LPG in Hot air balloon operations
liquid form not
prohibited?
LPG is usually stored as A liquid. Because when the liquid turns to a gas it
what and why? expands to 269 times its original volume
What does the expansion To be a much greater fire hazard than a vapor leak
rate of LPG cause?
LPG containers are 100 pounds
allowedd to charge to a
max of how many
pounds?
