2023-2024 IAAI CFI Study Questions With Answers with Answers (258 Solved Questions)
2023-2024 IAAI CFI Study Questions With Answers with Answers helps you build confidence by practicing with past papers.
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IAAI CFI STUDY QUESTIONS WITH ANSWERS(2023/2024)Combustible Liquid--answer-A liquid with a flash point ABOVE 100F12.5--answer-If the current flowing out from an electrical panel is 12.5amps, and it then flows through an electrical load of 1500 watts, what isthe amperage of the remaining current flow of the return circuit?1000--answer-If a hair dryer draws 8.3amps (in a home with 120-voltservice), what is the wattage?*Power (P) = current (I) x voltage(V)Watts = amps x volts1987--answer-The year of the first edition of NFPA 10331.5 times--answer-The recommended distance for securing theperimeter of a blast scene*That is, the distance from the furthest debris1100°F--answer-What temperature in the upper gas layer causes theonset of Flashover?1960°F--answer-The temperature at which copper melts2 W/cm2--answer-The measurement of the radiant heat flux (from gaslayer to the floor) that indicates the onset of flashover240 volts--answer-The voltage between the two hot wires at the serviceentrance cables in most single-family residences in the United States(single-phase service with three wires)3 years--answer-The revision cycle for NFPA 921 (timespan)
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