Firefighter 1 Hazmat Awareness/ops Quiz Study Guide Questions And Correct Answers

D.O.T Class 6 Hazardous Materials {Ans: Toxic Substances/Infectious Substances}Flash Point {Ans: The temperature at which a liquid will give off sufficient vapors that will ignite readily given an ignition source}Hazardous Material {Ans: Any substance or material that is capable of posing a unreasonable risk to human health, safety, or the environment when transported in commerce, used incorrectly, or not properly contained or stored}Persistence {Ans: A materials ability to stay within the area of release for a long period of time}Particle Size {Ans: Refers to solids, and is expressed in microns or percent passing through a meshed screen}Ignition Temperature/ {Ans: The minimum temperature required to cause self-sustained combustion in the absence of any source of ignition}