Iaai Cfi Study Questions With Correct Answers 2025/2026

Iaai Cfi Study Questions With Correct Answers 2025/2026 A liquid with a flash point ABOVE 100F - answer-Combustible Liquid If the 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? - answer- 12.5 If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P) = current (I) x voltage (V) Watts = amps x volts - answer-1000 The year of the first edition of NFPA 1033 - answer-1987 The recommended distance for securing the perimeter of a blast scene *That is, the distance from the furthest debris - answer-1.5 times What temperature in the upper gas layer causes the onset of Flashover? - answer-1100°F The temperature at which copper melts - answer-1960°FThe measurement of the radiant heat flux (from gas layer to the floor) that indicates the onset of flashover - answer-2 W/cm2