CERTIFIED FIRE INVESTIGATOR STUDY
BANK 2026 VERIFIED SOLUTIONS GRADED
A+
⩥ NFPA 1033.
Answer: Standard
Uses "Shall & Must"
⩥ Basic Method of Fire Investigation.
Answer: Receive assignment
Prepare for investigation
Conduct investigation
Collect and preserve evidence
⩥ Expectation Bias.
Answer: Premature conclusion dictates the process, analysis, &
conclusions
⩥ Confirmation Bias.
Answer: Tries to prove hypothesis instead of disprove
⩥ Fire.
, Answer: Rapid oxidation process, which a chemical reaction, resulting
in light and heat in varying intensities
⩥ Classifications of Fire.
Answer: Accidental
Natural
Undetermined
Incendiary
⩥ Deflagration.
Answer: Combustion reaction
Generally fueled by diffused gasses or dust suspended in air under
normal pressure
⩥ Detonation.
Answer: Rapid and Powerful
Supersonic reaction
Confinement is NOT required
⩥ Disposition is OUT of court testimony.
Answer: True
BANK 2026 VERIFIED SOLUTIONS GRADED
A+
⩥ NFPA 1033.
Answer: Standard
Uses "Shall & Must"
⩥ Basic Method of Fire Investigation.
Answer: Receive assignment
Prepare for investigation
Conduct investigation
Collect and preserve evidence
⩥ Expectation Bias.
Answer: Premature conclusion dictates the process, analysis, &
conclusions
⩥ Confirmation Bias.
Answer: Tries to prove hypothesis instead of disprove
⩥ Fire.
, Answer: Rapid oxidation process, which a chemical reaction, resulting
in light and heat in varying intensities
⩥ Classifications of Fire.
Answer: Accidental
Natural
Undetermined
Incendiary
⩥ Deflagration.
Answer: Combustion reaction
Generally fueled by diffused gasses or dust suspended in air under
normal pressure
⩥ Detonation.
Answer: Rapid and Powerful
Supersonic reaction
Confinement is NOT required
⩥ Disposition is OUT of court testimony.
Answer: True