FIRE FIGHTER 2 EXAM FINAL 2024 COMPLETE QUESTIONS AND EXPERT ANSWERS (GUARANTEED PASS) | RATED A+
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Course
FIRE FIGHTER 2
Institution
FIRE FIGHTER 2
FIRE FIGHTER 2 EXAM FINAL 2024 COMPLETE
QUESTIONS AND EXPERT ANSWERS
(GUARANTEED PASS) | RATED A+
Which type of building material is affected by size and moisture content during fire
conditions? - Answer>>>Wood
How does the size of a wooden structural member affect how it reacts to fi...
FIRE FIGHTER 2 EXAM FINAL 2024 COMPLETE
QUESTIONS AND EXPERT ANSWERS
(GUARANTEED PASS) | RATED A+
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,Which type of building material is affected by size and moisture content during fire
conditions? - Answer>>>Wood
How does the size of a wooden structural member affect how it reacts to fire? -
Answer>>>Heavy timbers remain strong even after exposure to direct flame.
How does heat affect masonry? - Answer>>>Stones and concrete may experience spalling when
they are heated.
Cast iron may crack or shatter when it is: - Answer>>>rapidly cooled with water.
When heated, steel structural members tend to: - Answer>>>elongate and push walls outward.
Which factor is likely to affect the speed with which a steel structural member fails
under fire conditions? - Answer>>>Size
How does reinforced concrete react to exposure to fire? - Answer>>>It performs well, but can
lose strength through spalling.
Which type of building material is used to protect other materials because its moisture
content gives it excellent heat resistance? - Answer>>>Gypsum wallboard
What is a concern about lath and plaster during a fire? - Answer>>>Conceals hidden fires and
adds fuel to the fire
Which statement describes how glass will react under fire conditions? - Answer>>>Heated glass
may crack when water is applied.
Which type of building material can produce toxic gases and rapidly deteriorate under
fire conditions? - Answer>>>Oriented strand board (OSB)
Which building material can potentially be harmful to firefighters because it contains a
glue called urea formaldehyde that gives off a hazardous gas when it is heated? -
Answer>>>Particle board
When should firefighters begin considering the potential that a building will collapse? -
Answer>>>During preincident surveys and size-up
, Which type of collapse is common for a Type V construction building? - Answer>>>Walls
collapsing inward
Why can abandoned buildings pose great danger of fire and collapse? - Answer>>>The interior
may be gutted and altered.
In which stage of fire development does structural collapse become likely due to the
weakened state of structural members and buildup of water? - Answer>>>The interior may be
gutted and altered.
How do a building's contents affect fire growth and structural collapse? - Answer>>>Contents
can retain water and increase the stress on structural members.
Little or no water runoff from the interior of the structure can be an indicator that: -
Answer>>>the structure is retaining water and at risk of collapse.
What is an indicator of structural collapse? - Answer>>>Distorted structural members
When establishing collapse zones,: - Answer>>>apparatus must not be positioned in the collapse
zone.
Traditionally, how large is the collapse zone? - Answer>>>1 1/2 times the height of the structure
When should a collapse zone be established at a structure fire? - Answer>>>Once a defensive
strategy is adopted
Once it is determined that collapse is imminent,: - Answer>>>the collapse zone should be
cleared as soon as possible.
What should take place immediately after the collapse zone is cleared? - Answer>>>Personnel
accountability report
Which statement accurately describes how building materials and configuration affect
fire behavior in a structure? - Answer>>>The longer the fire has burned, the more likely it is that
structural integrity has been
compromised.
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