VA VDFP HazMat Awareness & Ops Test Study Guide with correct answers 100% 2026

VA VDFP HazMat Awareness & Ops Test Study Guide with correct answers 100% 2026 What is CAS? - Correct Answer The 2010 chemical abstract system registry that lists over 113 million chemicals What is terrorism? - Correct Answer The systematic use of terror to coerce groups of people or governments. What is damaged caused to when hazmats are released uncontrolled from their containers? - Correct Answer Life, critical systems, property and the environment What is the second most effective means for reducing the impact of hazmat incidents on a community? - Correct Answer Planning for them. Emergency planning is required under which federal law? - Correct Answer Superfund amendments and reauthorization act (SARA) What are the 3 subchapters of the SARA regulations? - Correct Answer Title 1- emergency planning and notification, Title 2- reporting requirements Title 3- general provisions What is a gas? - Correct Answer Any material that has a boiling point of less than 68 degrees F What is a liquid? - Correct Answer Any material that has a boiling point greater than 68 degrees F What is a solid? - Correct Answer Any natural that has a melting point above ambient temperature What is boiling point? - Correct Answer The boiling point of a liquid is the temperature at which it changes into a gas or vapor at its max rate. What are materials with low boiling points classified as? - Correct Answer Volatile. Which means they give off large amounts of vapor. What is vapor pressure? - Correct Answer The pressure the vapor of a liquid exerts on its container when the vapor and liquid are in equilibrium What kind of boiling points will high vapor pressure have and what kind will low vapor pressure have? - Correct Answer High vapor pressure = low boiling points Low vapor pressure = high boiling points What measurements are vapor pressure usually expressed in? - Correct Answer Millimeters of mercury (mmHg) or pounds per square inch (psi) What is specific gravity? - Correct Answer the ratio of the density of a substance to the density of water. Water = 1 What is vapor density? - Correct Answer Its the density of a gas in relations to air. Air What is solubility? - Correct Answer A materials ability to dissolve into water or another specific solvent. What is miscibility? - Correct Answer ability to be mixed or blended with another substance