FF1 Final Exam Review Question &
Answers ( Latest 2025/2026)
Prior to flashover, smoke gases that have lower ignition
temperatures may start to ignite intermittently within the
lower thermal layer. - CORRECT ANSWERS ✅✅False
Hoods are made of fire-resistive, form-fitting cloth
(usually Nomex, PBI, or____). - CORRECT ANSWERS
✅✅Kevlar
____ is the transfer of heat through a solid object. -
CORRECT ANSWERS ✅✅Conduction
Historically, the basic unit of a fire department is the ____.
- CORRECT ANSWERS ✅✅company
Class K agents are usually ____, consisting of potassium
carbonate-based chemical, potassium acetate-based
chemical, potassium citrate-based chemical, or a
combination. - CORRECT ANSWERS ✅✅wet
chemicals
Plasterboard is also known as ____. - CORRECT
ANSWERS ✅✅Sheetrock
,FF1 Final Exam Review Question &
Answers ( Latest 2025/2026)
____ is the effort and physical training put forth to better
perform physical tasks without overstressing or injuring
an individual. - CORRECT ANSWERS ✅✅Work
hardening
____ is the term used to describe the decomposition, or
transformation of a compound caused by heat. -
CORRECT ANSWERS ✅✅Pyrolysis
The basic goal behind salvage operations is ____
conservation. - CORRECT ANSWERS ✅✅property
Class ____ fires involve energized electrical equipment. -
CORRECT ANSWERS ✅✅C
As the smoke and heat go in opposite directions the wall
will be marked with a "____ pattern" marking. - CORRECT
ANSWERS ✅✅V
The amount of heat a solid material can absorb before it
begins to break down is directly proportional to its ____. -
CORRECT ANSWERS ✅✅surface-to-mass ratio
,FF1 Final Exam Review Question &
Answers ( Latest 2025/2026)
One of the types of valves used to shut down a sprinkler
system is the PI (____) valve. - CORRECT ANSWERS
✅✅post indicator
Pressurized flammable liquids and gases should be
extinguished by____. - CORRECT ANSWERS
✅✅stopping the flow of the fuel
During the ____ phase of a fire, an obvious thermal plume
develops. - CORRECT ANSWERS ✅✅growth
Carbon dioxide works best in enclosed or semi-enclosed
areas as the agent can be easily blown away by the wind.
- CORRECT ANSWERS ✅✅True
A specific number of firefighters with an assigned task,
but usually without apparatus is called a____. - CORRECT
ANSWERS ✅✅crew
The ____ defines the class of fire. - CORRECT ANSWERS
✅✅fuel
, FF1 Final Exam Review Question &
Answers ( Latest 2025/2026)
SCBA (____ apparatus) is one of the most important items
of PPE used by firefighters. - CORRECT ANSWERS
✅✅self-contained breathing
The last step in using a fire extinguisher is to squeeze the
handle. - CORRECT ANSWERS ✅✅False
One of the types of valves used to shut down a sprinkler
system is the OS&Y (____) valve. - CORRECT ANSWERS
✅✅outside screw and yoke
Class ____ fires involve ordinary combustibles such as
wood, paper, cloth, plastics, and rubber. - CORRECT
ANSWERS ✅✅A
The ____ method of salvage cover deployment is done by
a single firefighter and is reserved for covering large
unbreakable items. - CORRECT ANSWERS
✅✅shoulder toss
____help(s) seal the ensemble and provide an interface
between the gloves and coa - CORRECT ANSWERS
✅✅Wristlets
Answers ( Latest 2025/2026)
Prior to flashover, smoke gases that have lower ignition
temperatures may start to ignite intermittently within the
lower thermal layer. - CORRECT ANSWERS ✅✅False
Hoods are made of fire-resistive, form-fitting cloth
(usually Nomex, PBI, or____). - CORRECT ANSWERS
✅✅Kevlar
____ is the transfer of heat through a solid object. -
CORRECT ANSWERS ✅✅Conduction
Historically, the basic unit of a fire department is the ____.
- CORRECT ANSWERS ✅✅company
Class K agents are usually ____, consisting of potassium
carbonate-based chemical, potassium acetate-based
chemical, potassium citrate-based chemical, or a
combination. - CORRECT ANSWERS ✅✅wet
chemicals
Plasterboard is also known as ____. - CORRECT
ANSWERS ✅✅Sheetrock
,FF1 Final Exam Review Question &
Answers ( Latest 2025/2026)
____ is the effort and physical training put forth to better
perform physical tasks without overstressing or injuring
an individual. - CORRECT ANSWERS ✅✅Work
hardening
____ is the term used to describe the decomposition, or
transformation of a compound caused by heat. -
CORRECT ANSWERS ✅✅Pyrolysis
The basic goal behind salvage operations is ____
conservation. - CORRECT ANSWERS ✅✅property
Class ____ fires involve energized electrical equipment. -
CORRECT ANSWERS ✅✅C
As the smoke and heat go in opposite directions the wall
will be marked with a "____ pattern" marking. - CORRECT
ANSWERS ✅✅V
The amount of heat a solid material can absorb before it
begins to break down is directly proportional to its ____. -
CORRECT ANSWERS ✅✅surface-to-mass ratio
,FF1 Final Exam Review Question &
Answers ( Latest 2025/2026)
One of the types of valves used to shut down a sprinkler
system is the PI (____) valve. - CORRECT ANSWERS
✅✅post indicator
Pressurized flammable liquids and gases should be
extinguished by____. - CORRECT ANSWERS
✅✅stopping the flow of the fuel
During the ____ phase of a fire, an obvious thermal plume
develops. - CORRECT ANSWERS ✅✅growth
Carbon dioxide works best in enclosed or semi-enclosed
areas as the agent can be easily blown away by the wind.
- CORRECT ANSWERS ✅✅True
A specific number of firefighters with an assigned task,
but usually without apparatus is called a____. - CORRECT
ANSWERS ✅✅crew
The ____ defines the class of fire. - CORRECT ANSWERS
✅✅fuel
, FF1 Final Exam Review Question &
Answers ( Latest 2025/2026)
SCBA (____ apparatus) is one of the most important items
of PPE used by firefighters. - CORRECT ANSWERS
✅✅self-contained breathing
The last step in using a fire extinguisher is to squeeze the
handle. - CORRECT ANSWERS ✅✅False
One of the types of valves used to shut down a sprinkler
system is the OS&Y (____) valve. - CORRECT ANSWERS
✅✅outside screw and yoke
Class ____ fires involve ordinary combustibles such as
wood, paper, cloth, plastics, and rubber. - CORRECT
ANSWERS ✅✅A
The ____ method of salvage cover deployment is done by
a single firefighter and is reserved for covering large
unbreakable items. - CORRECT ANSWERS
✅✅shoulder toss
____help(s) seal the ensemble and provide an interface
between the gloves and coa - CORRECT ANSWERS
✅✅Wristlets
