HazMat Ops Exam Questions and Verified Answers/Accurate Solutions| Already Graded A+
The red section of the NFPA 704 system contains the information and degree of hazard relating
to a chemical's: Flammability
Which are the prescribed shapes of the recommended initial isolation and protective action
zones? A circle for the initial isolation zone and with an elongation of it outward toward the
upwind side for the protective action zone.
You would expect to find the emergency action for a spill or leak in the ___________ section of
the ERG. Orange
When attempting to collect hazard information during an emergency incident, the responders
could contact __________. CHEMTREC
Bags may be used to store: Nonbulk dry items such as pesticides
The term evacuate is: Moving everyone from a threatened area to a safer area
When transporting hazardous material, shipping papers should contain: Hazard class of the
material
A container of flammable solids would receive a United Nations (UN) Label or placard with a
hazardous classification number of: 4
When determining the location of the command list, it is vital that: It is in a safe area
Given the product name, you can find the four-digit United Nations/Department of
Transportation (UN/DOT) number assigned by referencing the: Emergency Response
Guidebook
,The White section of the NFPA 704 system contains the information and degree of hazard
relating to a chemical's: Special Information
The maximum airborne concentration to which an average healthy person may be exposed 8
hours a day, 40 hours a week, without adverse health effects is the: Threshold limit
value/time-weighted average (TLV-TWA)
Composition, hazards, and first aid measures are all part of the: Safety Data Sheet
Which is an example of an atmospheric storage tank? Large capacity above-ground tank
Which is a physical limitation of personnel working in a positive pressure self-contained
breathing apparatus? Added weight of the unit
During the notification process, tactical channels may be assigned to: Ensure dedicated
radio channels are available and used according to policy and procedures
The amount of an ingested or injected substance that results in the death of 50 percent of the
test population is: LD50
Cylindrical containers made of metal, plastic, or fiberboard used to transport solids or liquids
are: Drums
The primary hazard of a Department of Transportation Hazard Class 5 material is: Oxidation
Gases that displace oxygen, such as carbon dioxide and nitrogen, are examples of ________
asphyxiants: Simple
, Which of the following is correct regarding mass decontamination? Each agency should
adopt a Standard Operating Guideline for mass decontamination
The incident command post at a hazardous materials incident: Should relay their location to
the dispatcher and responding personnel
One resource that deals with protective action distances involving toxic gas is the: DOT
Emergency Response Guide Book
Which is a required signal word on a pesticide label? Warning
A rail car with a stenciled name on its side is generally a: Dedicated Car
The highest level of respiratory protection needed but lesser chemical protection required for
the skin is: Level B
Which occupancy or location types would be considered a possible target for terrorism?
Infrastructure
Where would you find valves on a one-ton container? End
The term isolate hazard area and deny entry is: Keeping everyone not directly involved in
the emergency operation away from the affected area
Large tanks with hemispherical heads on both ends are: High Pressure
At a hazardous materials incident, which functional area is responsible for directing a special
tactical group within the basic incident command system? Operations
The red section of the NFPA 704 system contains the information and degree of hazard relating
to a chemical's: Flammability
Which are the prescribed shapes of the recommended initial isolation and protective action
zones? A circle for the initial isolation zone and with an elongation of it outward toward the
upwind side for the protective action zone.
You would expect to find the emergency action for a spill or leak in the ___________ section of
the ERG. Orange
When attempting to collect hazard information during an emergency incident, the responders
could contact __________. CHEMTREC
Bags may be used to store: Nonbulk dry items such as pesticides
The term evacuate is: Moving everyone from a threatened area to a safer area
When transporting hazardous material, shipping papers should contain: Hazard class of the
material
A container of flammable solids would receive a United Nations (UN) Label or placard with a
hazardous classification number of: 4
When determining the location of the command list, it is vital that: It is in a safe area
Given the product name, you can find the four-digit United Nations/Department of
Transportation (UN/DOT) number assigned by referencing the: Emergency Response
Guidebook
,The White section of the NFPA 704 system contains the information and degree of hazard
relating to a chemical's: Special Information
The maximum airborne concentration to which an average healthy person may be exposed 8
hours a day, 40 hours a week, without adverse health effects is the: Threshold limit
value/time-weighted average (TLV-TWA)
Composition, hazards, and first aid measures are all part of the: Safety Data Sheet
Which is an example of an atmospheric storage tank? Large capacity above-ground tank
Which is a physical limitation of personnel working in a positive pressure self-contained
breathing apparatus? Added weight of the unit
During the notification process, tactical channels may be assigned to: Ensure dedicated
radio channels are available and used according to policy and procedures
The amount of an ingested or injected substance that results in the death of 50 percent of the
test population is: LD50
Cylindrical containers made of metal, plastic, or fiberboard used to transport solids or liquids
are: Drums
The primary hazard of a Department of Transportation Hazard Class 5 material is: Oxidation
Gases that displace oxygen, such as carbon dioxide and nitrogen, are examples of ________
asphyxiants: Simple
, Which of the following is correct regarding mass decontamination? Each agency should
adopt a Standard Operating Guideline for mass decontamination
The incident command post at a hazardous materials incident: Should relay their location to
the dispatcher and responding personnel
One resource that deals with protective action distances involving toxic gas is the: DOT
Emergency Response Guide Book
Which is a required signal word on a pesticide label? Warning
A rail car with a stenciled name on its side is generally a: Dedicated Car
The highest level of respiratory protection needed but lesser chemical protection required for
the skin is: Level B
Which occupancy or location types would be considered a possible target for terrorism?
Infrastructure
Where would you find valves on a one-ton container? End
The term isolate hazard area and deny entry is: Keeping everyone not directly involved in
the emergency operation away from the affected area
Large tanks with hemispherical heads on both ends are: High Pressure
At a hazardous materials incident, which functional area is responsible for directing a special
tactical group within the basic incident command system? Operations
