Hazmat Ops Test Prep Questions and
Answers Rated A
Substances or materials in quantities or forms that may pose an unreasonable risk to health
safety, or property when transported, stored, or used in commerce is the d
...
Hazmat Ops Test Prep Questions and
Answers Rated A
Substances or materials in quantities or forms that may pose an unreasonable risk to health
safety, or property when transported, stored, or used in commerce is the definition of a:
-Hazard Class
-Hazardous Chemical
-Hazardous Material
-Hazardous Substance ✔✔Hazardous Material
Federal OSHA (#'s crossed out) and several states have required that local establishments keep
on file a Material Safety Data Sheet when:
-Wood products are used
-Personnel have not received specialized hazmat training
-Hazardous materials are used or stored on site
-Backup emergency power is not available ✔✔Hazardous materials are used or stored on site
The information paper developed by the manufacturer listing specific hazards of a product is
called:
-The Emergency Response Guidebook
-CHEMTREK
-The NFPA 704 System
-Materials Safety Data Sheet ✔✔Material Safety Data Sheet
A major difference between a hazardous materials incident and other types of emergencies is the
fact that hazmat incidents:
-can be more complex
-occur less frequently
-occur more frequently
-occur in specific locations ✔✔Can be more complex
The DOT hazard Class 8 consists of:
-Flammable liquids
-Explosives
-Corrosives
-Poisons ✔✔Corrosives
The primary hazard of a DOT hazard class 5 material is:
-Radiation
-Oxidation
-Spontaneously combustible
-Poison ✔✔Oxidation
A cylinder should be considered dangerous regardless of what type of hazardous material it
contains because the contents are:
-Flammable
-Pressurized
-Toxic
-Asphyxiating ✔✔Pressurized
The four digit number appearing on a placard or an orange panel of a tank car is the:
-UN product identification number
-Capacity of the tank car
-Last date the tank car was pressure tested
-Tank car registration number ✔✔UN product Identification number
The NFPA 704 system for identifying hazardous materials gives:
-General hazard and degree of severity
-Specific product identification
-The DOT hazard class
-The UN hazard class ✔✔General hazard and degree of severity
A number 4 in the blue quadrant of the NFPA
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