G-22 FDNY Test Study Guide-55 Questions with
Correct Answers.
Amounts of LPG & CNG where permit is required - ANS 16.4 oz and 8.7 SCF
Portable LPG AND CNG containers with a capacity greater than 16.4 oz 8.7 SCF
CANNOT be stored where? - ANS Indoors
What temperature can cause pressure inside a container to increase to an unsafe level?
- ANS 125°F
What must be used to shield containers that are exposed to hot air blown by a heating
appliance? - ANS A protective partition
Control Valve - ANS On top of each container.
Controls the discharge of the contents of the container.
Must be opened by hand
Hoses - ANS Should be as short as possible
Cannot exceed 30 feet
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 - ANS
If containers need to be moved between floors - ANS Use an elevator if possible
When can containers be transported in vehicles? - ANS When they are approved
vehicles
When the quantity of gas is less than 400 SCF
Containers should be kept away from - ANS Sources of ignition
Extreme temps
Corrosives
Falling objects
Public tampering
Places where it may fall
Which liquids are considered LPG - ANS Propane (most common)
Propylene
Correct Answers.
Amounts of LPG & CNG where permit is required - ANS 16.4 oz and 8.7 SCF
Portable LPG AND CNG containers with a capacity greater than 16.4 oz 8.7 SCF
CANNOT be stored where? - ANS Indoors
What temperature can cause pressure inside a container to increase to an unsafe level?
- ANS 125°F
What must be used to shield containers that are exposed to hot air blown by a heating
appliance? - ANS A protective partition
Control Valve - ANS On top of each container.
Controls the discharge of the contents of the container.
Must be opened by hand
Hoses - ANS Should be as short as possible
Cannot exceed 30 feet
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 - ANS
If containers need to be moved between floors - ANS Use an elevator if possible
When can containers be transported in vehicles? - ANS When they are approved
vehicles
When the quantity of gas is less than 400 SCF
Containers should be kept away from - ANS Sources of ignition
Extreme temps
Corrosives
Falling objects
Public tampering
Places where it may fall
Which liquids are considered LPG - ANS Propane (most common)
Propylene
