Vdfp Hazmat Awareness & Ops Test Study Guide Questions And Answers 2023 With Complete Solution

Remote shutoffs... {Ans: Are well marked and in easy to find locations Near the entrance in fixed facilities At the valve controls or behind drivers door in vehicles}What is an asphyxiant? {Ans: A substance that interferes with the oxygenation of tissue}What is a fissile material? {Ans: A fuel grade radioactive material which means it is capable of undergoing a nuclear chain reaction.}What are mutagens? {Ans: Substance that cause changes in the DNA structure of living organisms, causing mutations}Vapors that attack mucus membranes are? {Ans: Irritants}What 4 hazards does the nfpa 704 placard show and what are the ratings? {Ans: Heath, fire, reactivity and special. Rating is 1-4 with 4 being the worst level of hazard.}Substances that ignite when combined create a what? {Ans: A hypergolic reaction}What is terrorism? {Ans: The systematic use of terror to coerce groups of people or governments.}Blood agents such as arsine are what class? {Ans: 2.3}What is boiling point? {Ans: The boiling point of a liquid is the temperature at which it changes into a gas or vapor at its max rate.}Emergency planning is required under which federal law? {Ans: Superfund amendments and reauthorization act