Hazmat Operations Indiana Revision Exam Questions And Correct Answers.
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Course
Indiana Haz-Mat Ops Awareness
Institution
Indiana Haz-Mat Ops Awareness
What is HAZWOPER's regulation? - Answer 19 CFR 1910.120
Ignition sources are of particular concern with gases and vapors that are ____. - Answer Heavier than air.
Concentrations of a gas or vapor above __% of the LEL must be considered to have a potential for ignition. - Answer 10%
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Hazmat Operations Indiana Revision
Exam Questions And Correct Answers.
What is HAZWOPER's regulation? - Answer 19 CFR 1910.120
Ignition sources are of particular concern with gases and vapors that are ____. - Answer Heavier than
air.
Concentrations of a gas or vapor above __% of the LEL must be considered to have a potential for
ignition. - Answer 10%
The key steps in analyzing the incident include surveying the scene, collecting hazard and response
information, and ____. - Answer Predicting likely behavior of the material(s) involved.
Federal On-Scene Coordinators can be obtained by contacting what agency? - Answer NRC
The highest degree of danger indicated in a quadrant of the NFPA 704 diamond is ____? - Answer Four
The number "3" denotes what type of hazard on the NFPA 704 Diamond? - Answer Serious
Products such as liquid oxygen or liquid nitrogen pose a health threat due to the possibility of _____. -
Answer Frostbite.
Transport containers must display DOT placards on how many sides? - Answer Four.
The signal word on a pesticide label symbolizes the ______. - Answer Degree of toxicity.
Organophosphates can be categorized into what health hazard? - Answer Convulsants.
, Drugs or chemicals that cause muscle spasms, difficulty breathing, suffocation, and muscular rigidity are
classified as _____. - Answer Asphyxiants.
The amount of a substance that will kill half of a tested population through inhalation is called ______. -
Answer LC50.
DOT 412/312 tankers run with pressures under _____. - Answer 75 psi.
The main hazard of products carried in DOT 412/312 tankers is ____. - Answer Chemical burns
Pressurized railroad tank cars have pressures that always exceed ____. - Answer 100 psi
Pressurized tank cars operate between ____ and ____ psi. - Answer 100 and 600
Cryogenic tank cars have its valves and fittings ________. - Answer Located at ground level
NIOSH uses this term for a 10-hour-a-day/40-hour-a-week exposure. - Answer REL
Cryogenic liquids are refrigerated to ______ degrees F. - Answer -150
Which rail cars have insulated double walls? - Answer Cryogenic
Cryogenic liquid intermodal containers are what type? - Answer 7
A common cylinder type for chlorine, phosgene, and sulfur dioxide is called _______. - Answer One ton
Any fire house with items such as diesel fuel, cleaning liquids, or even AFFF that are more than
"household quantities" are required to have a _____. - Answer MSDS on those items
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