Hazmat Ops Test Prep With complete solu on Newest
2025/2026 RATED A+ 100% VERIFIED CORRECT
Substances or materials in quan es or forms that may pose an unreasonable risk to health
safety, or property when transported, stored, or used in commerce is the defini on of a:
-Hazard Class
-Hazardous Chemical
-Hazardous Material
-Hazardous Substance - Correct Answers 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 - Correct Answers Hazardous materials are used or
stored on site
The informa on paper developed by the manufacturer lis ng specific hazards of a product is
called:
-The Emergency Response Guidebook
-CHEMTREK
-The NFPA 704 System
-Materials Safety Data Sheet - Correct Answers 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 loca ons - Correct Answers Can be more complex
The DOT hazard Class 8 consists of:
-Flammable liquids
-Explosives
-Corrosives
-Poisons - Correct Answers Corrosives
The primary hazard of a DOT hazard class 5 material is:
-Radia on
-Oxida on
-Spontaneously combus ble
-Poison - Correct Answers Oxida on
A cylinder should be considered dangerous regardless of what type of hazardous material it
contains because the contents are:
-Flammable
-Pressurized
-Toxic
-Asphyxia ng - Correct Answers Pressurized
The four digit number appearing on a placard or an orange panel of a tank car is the:
-UN product iden fica on number
-Capacity of the tank car
,-Last date the tank car was pressure tested
-Tank car registra on number - Correct Answers UN product Iden fica on number
The NFPA 704 system for iden fying hazardous materials gives:
-General hazard and degree of severity
-Specific product iden fica on
-The DOT hazard class
-The UN hazard class - Correct Answers 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 - Correct Answers Great
The white quadrant of the NFPA 704 system is used to indicate:
-Health Hazards
-Flammability
-Addi onal Informa on
-Reac vity - Correct Answers Addi onal Informa on
The fact that a product is water reac ve would be indicated in the ______ quadrant of the
NFPA 704 system:
-Blue
-Red
-White
, -Yellow - Correct Answers White
The type of hazardous material iden fica on method required for shipping some products over
1001 pounds is the:
-DOT system
-Labeling method
-NFPA 704 Method
-Stamping method - Correct Answers DOT system
Placards or labels indicate general hazard recogni on by:
-The numbers 0-4 indica ng rela ve risk
-Always indica ng the product by name
-Giving the UN hazard class number
-the number in the boBom quadrant on the diamond - Correct Answers Giving the UN hazard
class number
A Bill of Lading contains valuable informa on about the origin of the product and is the type of
shipping paper used when transpor ng product via:
-Truck
-Railway Car
-Barge
-AircraC - Correct Answers Truck
Care and Control of the Waybill/consist is the responsibility of the:
-Truck driver
-Train conductor/engineer
-Ship captain or master
2025/2026 RATED A+ 100% VERIFIED CORRECT
Substances or materials in quan es or forms that may pose an unreasonable risk to health
safety, or property when transported, stored, or used in commerce is the defini on of a:
-Hazard Class
-Hazardous Chemical
-Hazardous Material
-Hazardous Substance - Correct Answers 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 - Correct Answers Hazardous materials are used or
stored on site
The informa on paper developed by the manufacturer lis ng specific hazards of a product is
called:
-The Emergency Response Guidebook
-CHEMTREK
-The NFPA 704 System
-Materials Safety Data Sheet - Correct Answers 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 loca ons - Correct Answers Can be more complex
The DOT hazard Class 8 consists of:
-Flammable liquids
-Explosives
-Corrosives
-Poisons - Correct Answers Corrosives
The primary hazard of a DOT hazard class 5 material is:
-Radia on
-Oxida on
-Spontaneously combus ble
-Poison - Correct Answers Oxida on
A cylinder should be considered dangerous regardless of what type of hazardous material it
contains because the contents are:
-Flammable
-Pressurized
-Toxic
-Asphyxia ng - Correct Answers Pressurized
The four digit number appearing on a placard or an orange panel of a tank car is the:
-UN product iden fica on number
-Capacity of the tank car
,-Last date the tank car was pressure tested
-Tank car registra on number - Correct Answers UN product Iden fica on number
The NFPA 704 system for iden fying hazardous materials gives:
-General hazard and degree of severity
-Specific product iden fica on
-The DOT hazard class
-The UN hazard class - Correct Answers 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 - Correct Answers Great
The white quadrant of the NFPA 704 system is used to indicate:
-Health Hazards
-Flammability
-Addi onal Informa on
-Reac vity - Correct Answers Addi onal Informa on
The fact that a product is water reac ve would be indicated in the ______ quadrant of the
NFPA 704 system:
-Blue
-Red
-White
, -Yellow - Correct Answers White
The type of hazardous material iden fica on method required for shipping some products over
1001 pounds is the:
-DOT system
-Labeling method
-NFPA 704 Method
-Stamping method - Correct Answers DOT system
Placards or labels indicate general hazard recogni on by:
-The numbers 0-4 indica ng rela ve risk
-Always indica ng the product by name
-Giving the UN hazard class number
-the number in the boBom quadrant on the diamond - Correct Answers Giving the UN hazard
class number
A Bill of Lading contains valuable informa on about the origin of the product and is the type of
shipping paper used when transpor ng product via:
-Truck
-Railway Car
-Barge
-AircraC - Correct Answers Truck
Care and Control of the Waybill/consist is the responsibility of the:
-Truck driver
-Train conductor/engineer
-Ship captain or master
