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This study guide provides a collection of over 250 questions and answers related to the iaai cfi exams. It covers various topics relevant to fire investigation, including fire science, fire safety, and fire investigation techniques. The guide is designed to help students prepare for the iaai cfi exams and gain a deeper understanding of fire investigation principles.
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IAAI CFI Exams Study 250+ questions 2024 - 2025
A liquid with a flash point ABOVE 100F - ANS-Combustible Liquid Ifthe current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? - ANS-12.5 Ifa hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P) = current (1) x voltage (V) Watts = amps x volts - ANS-1000 The year of the first edition of NFPA 1033 - ANS-1987 The recommended distance for securing the perimeter of a blast scene *Yhat is, the distance from the furthest debris - ANS-1.5 times What temperature in the upper gas layer causes the onset of Flashover? - ANS-1100° F The temperature at which copper melts - ANS-1960° F The measurement of the radiant heat flux (from gas layer to the floor) that indicates the onset of flashover - ANS-2 W/em2 The voltage between the two hot wires at the service entrance cables in most single-family residences in the United States (single-phase service with three wires) - ANS-240 volts The revision cycle for NFPA 921 (timespan) - ANS-3 years The flash point of power steering fluid - ANS-330" F