FDNY S-92 [FUELS] EXAM- 2024 A+ GRADED
Class I and II liquids or Class III liquids in containers exceeding 5.3 gallons capacity that are at a temperature higher than 20°F less than their flash points shall be dispensed by: - CORRECT ANSWERUL-30 safety cans,
Through an approved closed pi...
Class I and II liquids or Class III liquids in containers exceeding 5.3 gallons capacity that
are at a temperature higher than 20°F less than their flash points shall be dispensed by:
- CORRECT ANSWERUL-30 safety cans,
Through an approved closed piping system,
From containers or tanks by an approved pump taking suction through an opening in
the top of the container or tank,
Or an approved engine
The following liquids shall not be transferred into containers unless the nozzle and
containers are electrically interconnected: - CORRECT ANSWERAny Class I liquids;
The Class II or III liquids at a temperature higher than 20°F less than their flash points
Acceptable methods of electrical interconnection include: - CORRECT
ANSWERMetallic floor plates on which containers stand while filling, when such floor
plates are electrically connected to the fill stem; or
Where the fill stem is bonded to the container during filling by means of a bond
wire
In the event of a fuel spill the C of F holder should: - CORRECT ANSWERPour sand or
other absorbing material on it. The area should then be cleaned.
If a large spill or leak occurs - CORRECT ANSWERthe Fire Department dispatcher
must be notified immediately.
LPG salamanders are prohibited in - CORRECT ANSWERany occupied building
The use of LPG salamanders must be conducted under the supervision of - CORRECT
ANSWERa person holding a FDNY Certificate of Fitness.
Liquid petroleum gases include - CORRECT ANSWERpropane, propylene, butane and
butylenes.
LP-gases are extremely flammable and highly explosive if ignited in - CORRECT
ANSWERan enclosed area.
LP-gases are heavier than - CORRECT ANSWERair and tend to hug the ground and
spread outward.
, Greater amounts of LP-gases can be stored when it - CORRECT ANSWERis
pressurized to its liquid state
When LP gas changes into a vaporous state it - CORRECT ANSWERexpands 269
times its original volume
LP gas' expansion rate causes a liquid leak to cause - CORRECT ANSWERa much
greater fire than a vapor leak.
how often must he Certificate of Fitness holder inspect the area where the LPG
containers and heaters are located ? - CORRECT ANSWERhourly
The results of each hourly LPG heater/container inspection shall be recorded in -
CORRECT ANSWERthe log book which will be maintained on the premises and
produced for inspection when requested by FDNY
Propane gas may be present even though - CORRECT ANSWERno odor exists.
The Certificate of Fitness holder shall inspect the area where the LPG containers and
heaters are located at least on an - CORRECT ANSWERon an hourly basis.
The results of each LPG containers and heater inspection shall be recorded in the -
CORRECT ANSWERlog book
In New York City, LPG gas must be stored in - CORRECT ANSWERportable cylinders
LPG Cylinders
must be approved for use by - CORRECT ANSWERthe Federal Department of
Transportation
LPG Cylinders must be re-tested - CORRECT ANSWERevery five years
who is responsible for checking the retest date and having the LPG cylinder inspected,
on time, by the supplier? - CORRECT ANSWERC of F holder
An LPG cylinder should not be accepted if it does not meet - CORRECT ANSWERtime
frames set by the Fire Department
A vapor space is left in the LPG cylinder to allow for - CORRECT ANSWERexpansion
of the LP-gas
If a LPG cylinder is exposed to hot air blown by a heating appliance how must it be
protected? - CORRECT ANSWERa protective partition must be used to shield the
cylinders
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