TCFP Plans Exam (267 Questions, With all Answers Correct)
TCFP Plans Exam (267 Questions, With all
Answers Correct)
Basically, there are ____ types of
... [Show More] foam fire extinguishing systems.
5
A foam fire-extinguishing system must have an adequate water supply, foam
concentrate supply, piping system, ________ and form discharge devices.
proportioning equipment
Where topside application of foam may not be effective because of wind or heavy
fire conditions, a ______ may be used.
subsurface injection system
High expansion foam is designed for local application or total flooding in _____
applications.
commercial and industrial
A device that introduces the correct amount of foam concentrate into the water
stream to make the foam solution is a(n):
foam proportioners
Which of the following is not necessary to produce a high-quality fire fighting
foam?
fog nozzle
Halon ____ is more commonly found in fixed fire extinguishing systems for total
flooding application.
1301
Using a foam proportioner that is not _______ and matched with the foam
distributor nozzle or sprinkler can result in unsatisfactory quality foam or no
finished foam.
hydraulically engineered
Finished foam is ____ percent water.
94 to 99.5
A fluorinated surfactant added to detergent foam that causes water to drain from
the foam blanket and float on top of hydrocarbon fuel spills is called a(n):
aqueous film
Which of the following is a synthetic based foam; when applied to polar solvent
fuels, creates a membrane rather than a film over the fuel?
AR-AFFF
Which of the following is not a foam proportioner commonly used for fixed
systems?
pressure bypass system proportioner
A coupled water motor-pump proportioner consists of two positive displacement
_____ pumps that are mounted on a common shaft.
rotary gear
A _____ supplies water and foam at the same pressure to ensure the creation of
high-quality foam.
balanced foam proportioner
Around the pump proportioners have a bypass line "around the pump" that is
responsible for adding _____ to the discharge stream.
foam concentrate
Inspection, service and testing of foam fire-extinguishing systems shall meet the
requirement outline in NFPA:
25
Individual hazards involving flammable liquids with depth are often protected by:
fixed extinguishing systems
Which of the following are part of a means of egress?
a) exit access, exit, and exit discharge
b) exit, exit access, and enclosed hallway
c) exit discharge, passage way, and ramp
d) escalator, fire escape, and stairs
a
When panic hardware is required, occupants should be able to open the door by
applying a force of not more than ____ pounds.
15
When illumination of exits is required, it must be continuous during occupancy and
floors must be illuminated at not less than 1 foot candle measure at the:
floor
When two or more exits is required, they shall be located:
remote from each other
The rating required for a fire door in an exit stairway is determined by all of the
following except the:
occupant load
When determining the capacity of an exit, it is necessary to compute the exit _____
for each of the three components for a means of egress, the exit access, _____ and
the exit discharge. The ____ of the ____ components is the total capacity of the
exit.
1. capacity 4. access
2. smallest 5. the exit
3. three 6. four
1523
The ____ is that portion of a means of egress that is between the end of an exit and
a/an _ [Show Less]