Existing S-12 COF is renewable and can be UPGRADED to S-15 by taking T-15 exam 100% Correct!!
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Course
Existing S-12 COF
Institution
Existing S-12 COF
The inspection of water based foam fire suppression piping systems may be performed by a valid ______ C of F holder.
S-15 - ANSWERSS-15
A concentrate based on fluorinated surfactants with a foam stabilizer and diluted with water to a 1 percent, 3 percent or 6 percent solution is best described ...
Existing S-12 COF is renewable and can
be UPGRADED to S-15 by taking T-15
exam 100% Correct!!
The inspection of water based foam fire suppression piping systems may be performed by a valid ______
C of F holder.
S-15 - ANSWERSS-15
A concentrate based on fluorinated surfactants with a foam stabilizer and diluted with water to a 1
percent, 3 percent or 6 percent solution is best described as a(n): - ANSWERSAqueous Film Forming
Concentrate (AFFF)
A _______________shall be painted red with contrasting bright ________ caps. - ANSWERSFire
Department foam connection, orange
What type of fire protection system supplies the water pressure for sprinkler systems ONLY? -
ANSWERSSprinkler Booster Fire Pump
A(n) ________________that is located above the street level and that receives its water supply from a
gravity tank or suction tank is part of a fire protection system. - ANSWERSSpecial Service Fire Pump
What type of foam concentrate solution operates by lowering the surface tension of water assisting in
the wetting and saturation of Class A fuels which include wood and paper? - ANSWERSClass A Foams
What type of foam concentrate proportioning uses a foam concentrate pump that discharges through a
metering orifice that has the foam and water pressure maintained using a pressure balancing valve? -
ANSWERSBalance pressure proportioning system.
______________maintain pneumatic pressure on the piping system set to specific limits by controlling a
plant air system, a single air compressor, or a nitrogen supply. - ANSWERSAutomatic pressure
maintenance devices
, These tanks must be fitted with manholes located to allow for inspection of interior tank surfaces,
connections for pump suction, relief, and testing lines along with filling and drainage connections. -
ANSWERSAtmospheric type storage tanks
Fire Department foam connections are required to have a durable sign that reads which of the
following? - ANSWERS"Chemical Foam Direct To Tanks" and "3 percent Mechanical Foam Solution Direct
To Tanks"
____________ and Foam Water Spray Systems use low-expansion type foams and are connected to a
source of foam concentrate and an automatic water supply. - ANSWERSFoam-water sprinkler systems.
The freezing point of antifreeze solutions are required to be TESTED by a qualified technician
__________by measuring the specific gravity in the system. - ANSWERSAnnually
__________ are not an effective extinguishment agent for fires involving compressed gases, flammable
metals or electrical fires due to the water contained in the mixture. - ANSWERSFoam solutions
The testing and maintenance of water based foam fire suppression piping systems shall only be
performed by a licensed _______ with a CLASS A LICENSE and a valid S-15 C of F. - ANSWERSMaster Fire
Suppression Piping Contractor (MFSPS)
Fixed foam-generating systems automatically control the ______ and ______ concentrate mixture in the
system. - ANSWERSWater, foam
These devices shall be maintained and tested using the same frequencies as fire pumps and shall be
equipped with pressure relief valves and connections to facilitate draining and flushing. _____ -
ANSWERSFoam concentrate pumps
Any foam fire extinguishing system that is not in good working order shall be repaired or replaced as
necessary to restore such system to good working order, or, where authorized by ___________, removed
from the premises. - ANSWERSThe Building Code
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