IAAI-FIT Test Vocab EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest
2025)
Approved - Correct Answers ✅acceptable
Absolute Temperature - Correct Answers ✅a temperature
measured in Kelvins (K) or Rankines (R)
Accelerant - Correct Answers ✅a fuel or oxidizer intention
used to initiate a fire or increase its spread
Accidental Fire - Correct Answers ✅an unplanned fire or a
chance occurrence arising from unintentional circumstances
Active Fire Protection System - Correct Answers ✅a
mechanical or electric system that activates under fire
circumstances (ex. detectors and sprinklers)
Ambient - Correct Answers ✅something/someones
surrounding environment
Ampacity - Correct Answers ✅the maximum current in
amperes that a conductor can continuously carry without
going over it's max temperature rating
Ampere - Correct Answers ✅a unit of electric current
equivalent to 1 coulomb (6.24x1018 electrons) per second
,IAAI-FIT Test Vocab EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest
2025)
Arc - Correct Answers ✅a high-temperature, glowing
electric particle (spark) discharged across a circuit gap or
through a fuel
Arc Mapping - Correct Answers ✅evaluating circuit
configurations for information about what might have caused
the fire
Arc Site - Correct Answers ✅the location on a conductor
that receives damage from arcing
Arcing through char - Correct Answers ✅when arcing is
conducted through char
Area of Origin - Correct Answers ✅the geographic location
of a fire scene in which the point of origin is located
Arrow Pattern - Correct Answers ✅a fire pattern on the
cross section of burned wooden structural components, looks
like a triangle with the bottom being most burned out and the
top being least burned out
Arson - Correct Answers ✅the crime of maliciously or
intentionally starting a fire or explosion
, IAAI-FIT Test Vocab EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest
2025)
Autoignition - Correct Answers ✅heated combustion
without a spark or flame
Autoignition Temperature - Correct Answers ✅lowest
temperature that a material can start ignition spontaneously
Backdraft/Smoke Explosion - Correct Answers ✅a
deflagration explosion caused by adding oxidation to an
oxygen deficient fire
Bead - Correct Answers ✅a blob of re-solidified metal that
was melted by arcing at the end of circuit conductor remains
Blast Pressure Front - Correct Answers ✅the high pressure
leading edge of explosion that causes damage by pushing out
and displacing the normal ambient pressure
BLEVE - Correct Answers ✅Boiling Liquid Expanding Vapor
Explosion
Bonding - Correct Answers ✅the permanent joining of
metal parts that creates a conductive and continuous (safe)
path for electrical currents
AND ANSWERS 100% SOLVED (Newest
2025)
Approved - Correct Answers ✅acceptable
Absolute Temperature - Correct Answers ✅a temperature
measured in Kelvins (K) or Rankines (R)
Accelerant - Correct Answers ✅a fuel or oxidizer intention
used to initiate a fire or increase its spread
Accidental Fire - Correct Answers ✅an unplanned fire or a
chance occurrence arising from unintentional circumstances
Active Fire Protection System - Correct Answers ✅a
mechanical or electric system that activates under fire
circumstances (ex. detectors and sprinklers)
Ambient - Correct Answers ✅something/someones
surrounding environment
Ampacity - Correct Answers ✅the maximum current in
amperes that a conductor can continuously carry without
going over it's max temperature rating
Ampere - Correct Answers ✅a unit of electric current
equivalent to 1 coulomb (6.24x1018 electrons) per second
,IAAI-FIT Test Vocab EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest
2025)
Arc - Correct Answers ✅a high-temperature, glowing
electric particle (spark) discharged across a circuit gap or
through a fuel
Arc Mapping - Correct Answers ✅evaluating circuit
configurations for information about what might have caused
the fire
Arc Site - Correct Answers ✅the location on a conductor
that receives damage from arcing
Arcing through char - Correct Answers ✅when arcing is
conducted through char
Area of Origin - Correct Answers ✅the geographic location
of a fire scene in which the point of origin is located
Arrow Pattern - Correct Answers ✅a fire pattern on the
cross section of burned wooden structural components, looks
like a triangle with the bottom being most burned out and the
top being least burned out
Arson - Correct Answers ✅the crime of maliciously or
intentionally starting a fire or explosion
, IAAI-FIT Test Vocab EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest
2025)
Autoignition - Correct Answers ✅heated combustion
without a spark or flame
Autoignition Temperature - Correct Answers ✅lowest
temperature that a material can start ignition spontaneously
Backdraft/Smoke Explosion - Correct Answers ✅a
deflagration explosion caused by adding oxidation to an
oxygen deficient fire
Bead - Correct Answers ✅a blob of re-solidified metal that
was melted by arcing at the end of circuit conductor remains
Blast Pressure Front - Correct Answers ✅the high pressure
leading edge of explosion that causes damage by pushing out
and displacing the normal ambient pressure
BLEVE - Correct Answers ✅Boiling Liquid Expanding Vapor
Explosion
Bonding - Correct Answers ✅the permanent joining of
metal parts that creates a conductive and continuous (safe)
path for electrical currents
