Page 1 of 25
Fire Fighter 2 EXAM 2025 PRACTICE GRADED A+ QUESTIONS WITH CORRECT
ANSWERS 2025-2026 VERIFIED
Fire Fighter 2
What is the purpose of the United States Fire Administration's National Fire
Incident
Reporting System (NFIRS)?
Collect data for analysis to help prevent future fires
Where can a firefighter go to find information about the codes required in
postincident
reports?
Local SOPs and the NFIRS system
Which type of information is typically included on a postincident report?
Number of personnel and apparatus that responded
In order to provide information for the fire investigations, firefighters at a
scene should:
take note of any indications of unusual fire behavior.
At a fire scene, firefighters should NOT:
share their opinion of the probable fire cause with media or bystanders.
Which duty would a fire investigator perform at a fire scene investigation?
Interviewing firefighters on scene
The area of origin will usually contain:
the greatest amount of damage and debris.
Which would be potential evidence when examining the exterior of a structure
for the
area of origin?
Any indication of forcible entry
When examining the interior of a structure for the area of origin,:
work from the area of least damage to the area of greatest damage.
When trying to locate the area of origin of a ground cover fire, you must know:
how wind and topography can affect fire spread.
Why is it important to determine the cause of a fire?
, Page 2 of 25
So that the unsafe behavior that caused the fire can be corrected through
educational
programs for the public
Which type of fuel source would require the greatest amount of heat to ignite
because it
must undergo pyrolysis in order to burn?
Wood
The events that lead up to a fuel package being ignited and starting a fire are
known as
the:
ignition sequence.
If someone falls asleep while smoking in bed and their house catches on fire,
that would
be an example of a(an) _____ fire.
accidental
Lightning striking a tree and setting it on fire would be an example of a(an)
_____ fire.
natural
Which would be classified as an incendiary fire?
Setting a business on fire to collect insurance money
What factors must fire investigators identify before classifying fire cause?
Ignition source, material first ignited, ignition sequence
Which is the most obvious sign of fire cause?
Competent ignition source
Which type of building material is affected by size and moisture content during
fire
conditions?
Wood
How does the size of a wooden structural member affect how it reacts to fire?
Heavy timbers remain strong even after exposure to direct flame.
How does heat affect masonry?
Stones and concrete may experience spalling when they are heated.
Cast iron may crack or shatter when it is:
, Page 3 of 25
rapidly cooled with water.
When heated, steel structural members tend to:
elongate and push walls outward.
Which factor is likely to affect the speed with which a steel structural member
fails
under fire conditions?
Size
How does reinforced concrete react to exposure to fire?
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?
Gypsum wallboard
What is a concern about lath and plaster during a fire?
Conceals hidden fires and adds fuel to the fire
Which statement describes how glass will react under fire conditions?
Heated glass may crack when water is applied.
Which type of building material can produce toxic gases and rapidly
deteriorate under
fire conditions?
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?
Particle board
When should firefighters begin considering the potential that a building will
collapse?
During preincident surveys and size-up
Which type of collapse is common for a Type V construction building?
Walls collapsing inward
Why can abandoned buildings pose great danger of fire and collapse?
The interior may be gutted and altered.
Fire Fighter 2 EXAM 2025 PRACTICE GRADED A+ QUESTIONS WITH CORRECT
ANSWERS 2025-2026 VERIFIED
Fire Fighter 2
What is the purpose of the United States Fire Administration's National Fire
Incident
Reporting System (NFIRS)?
Collect data for analysis to help prevent future fires
Where can a firefighter go to find information about the codes required in
postincident
reports?
Local SOPs and the NFIRS system
Which type of information is typically included on a postincident report?
Number of personnel and apparatus that responded
In order to provide information for the fire investigations, firefighters at a
scene should:
take note of any indications of unusual fire behavior.
At a fire scene, firefighters should NOT:
share their opinion of the probable fire cause with media or bystanders.
Which duty would a fire investigator perform at a fire scene investigation?
Interviewing firefighters on scene
The area of origin will usually contain:
the greatest amount of damage and debris.
Which would be potential evidence when examining the exterior of a structure
for the
area of origin?
Any indication of forcible entry
When examining the interior of a structure for the area of origin,:
work from the area of least damage to the area of greatest damage.
When trying to locate the area of origin of a ground cover fire, you must know:
how wind and topography can affect fire spread.
Why is it important to determine the cause of a fire?
, Page 2 of 25
So that the unsafe behavior that caused the fire can be corrected through
educational
programs for the public
Which type of fuel source would require the greatest amount of heat to ignite
because it
must undergo pyrolysis in order to burn?
Wood
The events that lead up to a fuel package being ignited and starting a fire are
known as
the:
ignition sequence.
If someone falls asleep while smoking in bed and their house catches on fire,
that would
be an example of a(an) _____ fire.
accidental
Lightning striking a tree and setting it on fire would be an example of a(an)
_____ fire.
natural
Which would be classified as an incendiary fire?
Setting a business on fire to collect insurance money
What factors must fire investigators identify before classifying fire cause?
Ignition source, material first ignited, ignition sequence
Which is the most obvious sign of fire cause?
Competent ignition source
Which type of building material is affected by size and moisture content during
fire
conditions?
Wood
How does the size of a wooden structural member affect how it reacts to fire?
Heavy timbers remain strong even after exposure to direct flame.
How does heat affect masonry?
Stones and concrete may experience spalling when they are heated.
Cast iron may crack or shatter when it is:
, Page 3 of 25
rapidly cooled with water.
When heated, steel structural members tend to:
elongate and push walls outward.
Which factor is likely to affect the speed with which a steel structural member
fails
under fire conditions?
Size
How does reinforced concrete react to exposure to fire?
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?
Gypsum wallboard
What is a concern about lath and plaster during a fire?
Conceals hidden fires and adds fuel to the fire
Which statement describes how glass will react under fire conditions?
Heated glass may crack when water is applied.
Which type of building material can produce toxic gases and rapidly
deteriorate under
fire conditions?
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?
Particle board
When should firefighters begin considering the potential that a building will
collapse?
During preincident surveys and size-up
Which type of collapse is common for a Type V construction building?
Walls collapsing inward
Why can abandoned buildings pose great danger of fire and collapse?
The interior may be gutted and altered.
