Forensic Fire Investigation: Fire Chemistry and Origin-and-Cause Basics

This test covers the scientific and investigative foundations of forensic fire analysis. Topics include the chemistry of combustion, the fire tetrahedron model, the roles of fuel and oxidiser, pyrolysis as a precursor to burning, the three modes of heat transfer, and the principles governing fire growth and spread. The test also addresses basic origin-and-cause methodology, fire-scene safety protocols, and the professional responsibilities of the fire investigator. Questions are drawn from internationally recognised standards and reference texts used across North America, Europe, India, and other jurisdictions. No prior specialisation is required; the test is suitable for students of forensic science, fire engineering, and allied disciplines seeking a solid grounding in fire investigation fundamentals.