HAZMAT OPERATIONS LEVEL STUDY
SCRIPT 2026 DETAILED QUESTIONS
SOLUTIONS EXPERT
⩥ 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. Answer: 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. Answer: 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. Answer: Can be more complex
⩥ The DOT hazard Class 8 consists of:
-Flammable liquids
-Explosives
-Corrosives
-Poisons. Answer: Corrosives
⩥ The primary hazard of a DOT hazard class 5 material is:
-Radiation
-Oxidation
-Spontaneously combustible
-Poison. Answer: Oxidation
⩥ A cylinder should be considered dangerous regardless of what type of
hazardous material it contains because the contents are:
-Flammable
-Pressurized
-Toxic
-Asphyxiating. Answer: 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. Answer: 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. Answer: General hazard and degree of severity
⩥ A number 4 in the blue quadrant of the NFPA 704 system indicates
that there is _______ ris in this caregory from the chemical involved:
-Great
-A slight
-No
-Moderate. Answer: Great
⩥ The white quadrant of the NFPA 704 system is used to indicate:
-Health Hazards
, -Flammability
-Additional Information
-Reactivity. Answer: Additional Information
⩥ The fact that a product is water reactive would be indicated in the
______ quadrant of the NFPA 704 system:
-Blue
-Red
-White
-Yellow. Answer: White
⩥ The type of hazardous material identification method required for
shipping some products over 1001 pounds is the:
-DOT system
-Labeling method
-NFPA 704 Method
-Stamping method. Answer: DOT system
⩥ Placards or labels indicate general hazard recognition by:
-The numbers 0-4 indicating relative risk
-Always indicating the product by name
-Giving the UN hazard class number
SCRIPT 2026 DETAILED QUESTIONS
SOLUTIONS EXPERT
⩥ 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. Answer: 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. Answer: 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. Answer: Can be more complex
⩥ The DOT hazard Class 8 consists of:
-Flammable liquids
-Explosives
-Corrosives
-Poisons. Answer: Corrosives
⩥ The primary hazard of a DOT hazard class 5 material is:
-Radiation
-Oxidation
-Spontaneously combustible
-Poison. Answer: Oxidation
⩥ A cylinder should be considered dangerous regardless of what type of
hazardous material it contains because the contents are:
-Flammable
-Pressurized
-Toxic
-Asphyxiating. Answer: 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. Answer: 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. Answer: General hazard and degree of severity
⩥ A number 4 in the blue quadrant of the NFPA 704 system indicates
that there is _______ ris in this caregory from the chemical involved:
-Great
-A slight
-No
-Moderate. Answer: Great
⩥ The white quadrant of the NFPA 704 system is used to indicate:
-Health Hazards
, -Flammability
-Additional Information
-Reactivity. Answer: Additional Information
⩥ The fact that a product is water reactive would be indicated in the
______ quadrant of the NFPA 704 system:
-Blue
-Red
-White
-Yellow. Answer: White
⩥ The type of hazardous material identification method required for
shipping some products over 1001 pounds is the:
-DOT system
-Labeling method
-NFPA 704 Method
-Stamping method. Answer: DOT system
⩥ Placards or labels indicate general hazard recognition by:
-The numbers 0-4 indicating relative risk
-Always indicating the product by name
-Giving the UN hazard class number
