NFPA 921 Exam Questions and Answers
100% Solved | Graded A+
1033 - NFPA _______________ is a standard that is designed to
establish the minimum JPRs for service as a fire investigator.
Five - Most NFPA revision cycles have ________ distinct steps.
Deductive Reasoning - A process of the fire in...
Vaporization - ✔✔For liquids to burn, they must be heated to produce
ignitable mixtures in air through a process known as
_______________________.
Combustion - ✔✔For a __________________ to occur, four components
must be present.
Fuel - ✔✔The material that will be reduced or consumed during the
combustion process.
Oxidizing Agent - ✔✔Most fires require an __________________
____________ to support the combustion process.
Heat - ✔✔_________________ provides the energy needed to create and
ignite vapors produced from the fuel source.
Uninhibited Chemical Chain Reaction - ✔✔One element of the fire
tetrahedron, this provides for the combination and interaction of the other
elements.
Thermal Decomposition - ✔✔When an irreversible changes occurs in either
solids or liquids, it is called _____________ ____________________.
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