TCFP HAZMAT OPERATIONS TEST 100 QUESTIONS
AND CORRECT ANSWERS Exams Questions With
verified Answers| Grade A+
The process by which a chemical enter a protective suit through openings in the garment best
describes: - ✔✔✔Penetration
The products that IM 101 intermodal portable tanks typically carry are: - ✔✔✔Flammable Liquids
The products that IM 102 intermodal portable tanks typically carry are: - ✔✔✔Nonregulated
Materials
The proper cargo tank truck to carry a shipment of sulfuric acid is a: - ✔✔✔MC 312/DOT 412
The remote shut off valve on a MC 306/DOT 406 will be located at the: - ✔✔✔Left Front Corner
The temperature at which a liquid changes to a gas is best described as: - ✔✔✔The Boiling Point
These trailers contain several pressurized vessels ranging from 3000 to 6000 PSI piping and are known
as: - ✔✔✔Compressed Gas Tube Trailers
To protect against radiological exposures a responder should: - ✔✔✔Limit the time spent in a
radiation hazard area
Toxic gases, blood agents, such as Arsine and cyanogen chloride, would fall under which UN/DOT
hazard class and division? - ✔✔✔2.3
Two complicating factors facing emergency responders at a terrorist incident are: - ✔✔✔Crime
scene considerations and possible secondary events.
Vapor Pressure of a substance at 100F - ✔✔✔Will be lwer than the same substance at 68F
Vapors that attack the mucous membranes, such as the surfaces of the eyes, nose, and throat, are
considered: - ✔✔✔Asphyxiates
What is a physical limitation of personnel working in a positive pressure SCBA? - ✔✔✔Physical
Condition
What is some mandatory information found on a pesticide label? - ✔✔✔EPA Registration Number
What is the minimum level of training needed to don chemical protective clothing? - ✔✔✔Haz Mat
Operations
What personal protective equipment would you use for a material that had a LC50 of 5 mg/kg, high
vapor pressure, dermally toxic? - ✔✔✔Level A
what single item makes a level B ensemble different from the lower levels of PPE? - ✔✔✔Self-
contained Breathing Apparatus
What type of container is used to ship materials of radioactivity by air? - ✔✔✔Type A
What type of PPE is most commonly used when dealing with a biological incident? - ✔✔✔Vapor
Protection Clothing
, What would be the likely result of allowing a contaminated individual to leave the hot zone without
being decontaminated? - ✔✔✔The contaminates would likely be transferred to other personal and
equipment resulting in secondary contamination.
When dealing with a Level III incident, it is expected that evacuation of people will cover an area of. -
✔✔✔Large scale evacuation.
When responding to a potential hazardous material incident, the safest way to approuch the scene is
to: - ✔✔✔Approach from uphill and upwind, even if it requires a longer response time.
when sheltering people in place, the citizens should be directed to: - ✔✔✔Close all heating,
ventilation, and air-conditioning systems
when the safety officer notices a critical emergency condition at an incident, they should -
✔✔✔Intervene in the unsafe action
When using air-purifying respirators, which of the following is not an operational component that
should be considered prior to use? - ✔✔✔The supplied air line cannot exceed 300ft
Which DOT Hazard Class covers nerve agents used in chemical warfare? - ✔✔✔DOT 6.1
Which resources are available for determining the concentrations of a released hazardous material in
an endangered area? - ✔✔✔Monitoring equipment should be utilized, keeping in mind that Haz-
Mat technicians are needed to operate this equipment.
Which statement is true regarding vapor density? - ✔✔✔The runoff may need to be contained
_______ is the controlled burning of a liquid or gas to reduce and/or control the pressure and/or
control the product - ✔✔✔Flaring
_________ materials may cause server chemical burns and extensive tissue damage upon contact. -
✔✔✔Corrosive
___________ interfere with oxygen exchange during normal respiration. - ✔✔✔Asphyxiants
________________ is the most commonly used method of decontaminating personnel. -
✔✔✔Dilution/Washing
A _________ tank has an inner tank with an outer shall and is well insulated. - ✔✔✔Cryogenic
A cryogenic liquid tank will have: - ✔✔✔a double shell with insulation
A Level A suit will protect the responder from ill effects from: - ✔✔✔All hazardous materials
A liquid carrier has an elliptical shape. What is the name of said carrier? - ✔✔✔MC 306/DOT 406
A person who is repeatedly exposed to a chemical over a long period of time may develop -
✔✔✔Chronic health hazard
A rail car with a stenciled name on its side is generally a: - ✔✔✔Dedicated car
A specialized intermodal tank container that transports high pressure cylinders - ✔✔✔
A tank carrier designed to haul various chemicals whose pressures are less than 40 PSI would be a: -
✔✔✔MC 306/DOT 406
A vapor-tight suit which resists permeation by most chemicals is known as a: - ✔✔✔Level A
AND CORRECT ANSWERS Exams Questions With
verified Answers| Grade A+
The process by which a chemical enter a protective suit through openings in the garment best
describes: - ✔✔✔Penetration
The products that IM 101 intermodal portable tanks typically carry are: - ✔✔✔Flammable Liquids
The products that IM 102 intermodal portable tanks typically carry are: - ✔✔✔Nonregulated
Materials
The proper cargo tank truck to carry a shipment of sulfuric acid is a: - ✔✔✔MC 312/DOT 412
The remote shut off valve on a MC 306/DOT 406 will be located at the: - ✔✔✔Left Front Corner
The temperature at which a liquid changes to a gas is best described as: - ✔✔✔The Boiling Point
These trailers contain several pressurized vessels ranging from 3000 to 6000 PSI piping and are known
as: - ✔✔✔Compressed Gas Tube Trailers
To protect against radiological exposures a responder should: - ✔✔✔Limit the time spent in a
radiation hazard area
Toxic gases, blood agents, such as Arsine and cyanogen chloride, would fall under which UN/DOT
hazard class and division? - ✔✔✔2.3
Two complicating factors facing emergency responders at a terrorist incident are: - ✔✔✔Crime
scene considerations and possible secondary events.
Vapor Pressure of a substance at 100F - ✔✔✔Will be lwer than the same substance at 68F
Vapors that attack the mucous membranes, such as the surfaces of the eyes, nose, and throat, are
considered: - ✔✔✔Asphyxiates
What is a physical limitation of personnel working in a positive pressure SCBA? - ✔✔✔Physical
Condition
What is some mandatory information found on a pesticide label? - ✔✔✔EPA Registration Number
What is the minimum level of training needed to don chemical protective clothing? - ✔✔✔Haz Mat
Operations
What personal protective equipment would you use for a material that had a LC50 of 5 mg/kg, high
vapor pressure, dermally toxic? - ✔✔✔Level A
what single item makes a level B ensemble different from the lower levels of PPE? - ✔✔✔Self-
contained Breathing Apparatus
What type of container is used to ship materials of radioactivity by air? - ✔✔✔Type A
What type of PPE is most commonly used when dealing with a biological incident? - ✔✔✔Vapor
Protection Clothing
, What would be the likely result of allowing a contaminated individual to leave the hot zone without
being decontaminated? - ✔✔✔The contaminates would likely be transferred to other personal and
equipment resulting in secondary contamination.
When dealing with a Level III incident, it is expected that evacuation of people will cover an area of. -
✔✔✔Large scale evacuation.
When responding to a potential hazardous material incident, the safest way to approuch the scene is
to: - ✔✔✔Approach from uphill and upwind, even if it requires a longer response time.
when sheltering people in place, the citizens should be directed to: - ✔✔✔Close all heating,
ventilation, and air-conditioning systems
when the safety officer notices a critical emergency condition at an incident, they should -
✔✔✔Intervene in the unsafe action
When using air-purifying respirators, which of the following is not an operational component that
should be considered prior to use? - ✔✔✔The supplied air line cannot exceed 300ft
Which DOT Hazard Class covers nerve agents used in chemical warfare? - ✔✔✔DOT 6.1
Which resources are available for determining the concentrations of a released hazardous material in
an endangered area? - ✔✔✔Monitoring equipment should be utilized, keeping in mind that Haz-
Mat technicians are needed to operate this equipment.
Which statement is true regarding vapor density? - ✔✔✔The runoff may need to be contained
_______ is the controlled burning of a liquid or gas to reduce and/or control the pressure and/or
control the product - ✔✔✔Flaring
_________ materials may cause server chemical burns and extensive tissue damage upon contact. -
✔✔✔Corrosive
___________ interfere with oxygen exchange during normal respiration. - ✔✔✔Asphyxiants
________________ is the most commonly used method of decontaminating personnel. -
✔✔✔Dilution/Washing
A _________ tank has an inner tank with an outer shall and is well insulated. - ✔✔✔Cryogenic
A cryogenic liquid tank will have: - ✔✔✔a double shell with insulation
A Level A suit will protect the responder from ill effects from: - ✔✔✔All hazardous materials
A liquid carrier has an elliptical shape. What is the name of said carrier? - ✔✔✔MC 306/DOT 406
A person who is repeatedly exposed to a chemical over a long period of time may develop -
✔✔✔Chronic health hazard
A rail car with a stenciled name on its side is generally a: - ✔✔✔Dedicated car
A specialized intermodal tank container that transports high pressure cylinders - ✔✔✔
A tank carrier designed to haul various chemicals whose pressures are less than 40 PSI would be a: -
✔✔✔MC 306/DOT 406
A vapor-tight suit which resists permeation by most chemicals is known as a: - ✔✔✔Level A
