HazMat Tech 1 - Study Guide. Top Questions and answers, 100% Accurate. VERIFIED.
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HazMat Tech
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HazMat Tech
HazMat Tech 1 - Study Guide. Top Questions and answers, 100% Accurate. VERIFIED.
A concentrated aqueous solution of one or more hydrocarbon and/or flurochemical surfactants that forms foam capable of producing vapor-suppressing, aqueous film on the surface of hydrocarbon fuels? - -Aqueous Film...
HazMat Tech 1 - Study Guide. Top
Questions and answers, 100% Accurate.
VERIFIED.
A concentrated aqueous solution of one or more hydrocarbon and/or flurochemical surfactants that
forms foam capable of producing vapor-suppressing, aqueous film on the surface of hydrocarbon fuels?
- ✔✔-Aqueous Film Forming Foam P. 62
A container succumbing to cold stress may exhibit what signs? - ✔✔-Excessive frosting, Visible cold
vapors, Changes in steel structure, and Pools of cold liquid P. 56
A glass bottle with a protective cover to keep the bottle from breaking during transport? - ✔✔-Carboy P.
50
A phenomenon that occurs during the rapid release (boiling) of a liquefied gas that causes it to
temporarily remain in a liquid state through rapid cooling? - ✔✔-Auto-Refrigeration P. 31
A process or chemical reaction that is accompanied by the absorption of heat? - ✔✔-Endothermic P. 33
A process or chemical reaction that is accompanied by the evolution of heat? - ✔✔-Exothermic P. 33
A reduction in the container shell thickness caused by a relatively blunt object is known as what? - ✔✔-
Score P. 57
A soil sample is a good medium with testing for what? - ✔✔-Toxic Organic Compounds P. 27
A type of pressure relief device designed to open and then close to prevent excess internal fluid
pressure in a container without releasing the entire contents of the container? - ✔✔-Container Pressure
Relief Valve P. 62
, Acidic substances have excess _______________ and a pH of _______________? - ✔✔-Hydronium Ions
/ less than 7 P. 18
Anything below ___________ is considered oxygen deficient and readings above __________ are
considered oxygen enriched? - ✔✔-19.5% and 23.5% P. 17
Basic substances have excess _______________ and a pH of _______________? - ✔✔-Hydroxide Ions /
greater than 7 P. 18
Chemicals or biological substances that cause sickness, illness, or injury by doing damage on the
molecular scale when in contact with the body, is known as? - ✔✔-Toxicity P. 9
Corrosives are commonly divided into what two categories? - ✔✔-Acids and Bases P. 8
Deformation of the container metal made from the impact of a relatively blunt object is known as? -
✔✔-Dent P. 58
Direct reading dosimeters, pocket ion chambers, and pencil dosimeters are known as what? - ✔✔-Self-
Reading Dosimeters (SRD) P. 16
Expresses the amount of radiation energy absorbed by a material, applies to any material and all types
of radiation? - ✔✔-Radiation Absorbed Dose (rad) P. 14
Liquid samples are collected to confirm or deny what? - ✔✔-The presence of contamination P. 27
Materials that can ignite if exposed to air are considered what? - ✔✔-Air Reactivity P. 31
Microorganisms, such as viruses or bacteria, that may cause severe, disabling disease or illness are
known as? - ✔✔-Biological Hazards P. 8
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