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TCFP Hazmat Awareness / Hazmat Ops Exam Questions And Answers, Exams of Public Health

A series of multiple-choice questions and answers related to hazardous materials awareness and operations. It covers topics such as the emergency response guidebook, isolation distances, personal protective equipment, and incident management. The questions are designed to test knowledge of basic hazmat principles and procedures.

Typology: Exams

2024/2025

Available from 12/11/2024

Chloelunar
Chloelunar 🇺🇸

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4.4K documents

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Hazmat Ops Exam Questions And

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If, in using the Emergency Response Guidebook, a first responder discovers the entry for the material in question is highlighted and there is no fire involved, the first responder should go directly to the: A. yellow-bordered section. B. blue-bordered section. C. green-bordered section. D. table of placards. - correct answer ✅C. green-bordered section. The mission of the first responder trained to the awareness level includes all of the following except: A. recognizing the presence of hazardous materials. B. surveying the incident from a close proximity to determine the identity of the material involved. C. isolating the area of the emergency and preventing entry by unauthorized persons. D. calling for the appropriate help to mitigate the incident. - correct answer ✅B. surveying the incident from a close proximity to determine the identity of the material involved.

Hazmat Ops Exam Questions And

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First responders trained to the Awareness level have the ability to: A. select and use proper PPE. B. implement basic decontamination measures. C. realize the need for additional resources and make the appropriate notifications. D. apply basic hazard and risk assessment techniques. - correct answer ✅C. realize the need for additional resources and make the appropriate notifications. The isolation distance in the numbered guides is to be used: A. whenever the index entry is highlighted. B. whenever the entry is identified as a toxic inhalation hazard. C. whenever the entry is identified as a dangerous water reactive material. D. once the 3-digit guide number has been obtained through the ID number or materialname indexes. - correct answer ✅D. once the 3-digit guide number has been obtained through the ID number or materialname indexes. Upon arrival to a hazardous material incident involving a truck, you learn it is

Hazmat Ops Exam Questions And

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carrying magnesium scrap. You are unable to obtain the 4-digit ID number. Where should you look first in the Emergency Response Guidebook for guidance? A. In the orange-bordered action guide section. B. In the blue-bordered material index section. C. In the yellow-bordered identification number index section. D. In the green-bordered table of initial isolation and protective action distances section. - correct answer ✅B. In the blue-bordered material index section. In the Emergency Response Guidebook, a first responder would expect to find the highlighted entries indicating that a material is either a toxic inhalation hazard or a dangerous water reactive material in the: A. orange-bordered section only. B. green and orange-bordered sections. C. table of placards section. D. yellow and blue-bordered sections. - correct answer ✅D. yellow and blue-bordered sections.

Hazmat Ops Exam Questions And

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When using the Emergency Response Guidebook, the next step the first responder should follow after learning a material's 3-digit guide number is to: A. go to the blue-bordered section. B. go to the yellow-bordered section. C. call CHEMTREC. D. go to the orange-bordered section. - correct answer ✅D. go to the orange-bordered section. Upon arrival at a hazardous material incident involving a truck, you locate the 4-digit ID number on an orange panel. You should look first in the Emergency Response Guidebook for guidance in the: A. green-bordered section. B. blue-bordered section. C. yellow-bordered section. D. orange-bordered section. - correct answer ✅C. yellow-bordered section.

Hazmat Ops Exam Questions And

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The lead agency during a terrorist emergency (crisis management) is the: A. regional hazmat team. B. FEMA. C. U.S. Fire Administration. D. FBI. - correct answer ✅D. FBI. A tank carrier designed to haul various chemicals whose pressures do not exceed 40 psi would be an: A. MC 306/DOT 406. B. MC 307/DOT 407. C. MC 312/DOT 412. D. MC 331. - correct answer ✅B. MC 307/DOT 407. When using water to extinguish a fire involving pesticides or a poison, the primary concern should be: A. reactivity. B. resistance to solubility.

Hazmat Ops Exam Questions And

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C. run-off contamination. D. product recovery. - correct answer ✅C. run-off contamination. If a product with a vapor density of 1.6 escaped from its container, you would expect the product to: A. collect in low-lying areas. B. rapidly dissipate if outdoors C. float on water D. sink in water - correct answer ✅A. collect in low-lying areas. The best source of information on a specific hazardous material is: A. NFPA 704. B. the Emergency Response Guidebook. C. the transporting vehicle's driver. D. the manufacturer's Material Safety Data Sheet (MSDS). - correct answer ✅D. the manufacturer's Material Safety Data Sheet (MSDS).

Hazmat Ops Exam Questions And

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When attempting to collect hazard information during an emergency incident, the responders could contact __________ for immediate information on the material's properties, its hazards, and suggested control techniques. A. DOD B. CHEMTREC C. NFPA D. OSHA - correct answer ✅B. CHEMTREC Emergency decontamination must take place in the decon corridor. A. True B. False - correct answer ✅B. False In order to determine whether the personal protective equipment provided is appropriate for defensive operations, the Emergency Response Guidebook should be consulted. The section in which this information would be found is colored: A. yellow.

Hazmat Ops Exam Questions And

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B. blue. C. orange. D. green. - correct answer ✅C. orange. You arrive on the scene of a vehicle accident involving a cargo tank truck carrying gasoline. The truck is leaking its product into a small lake. The driver of the truck gives you an MSDS sheet on gasoline, which gives a specific gravity of 0.8. With this information, you can predict that the product will: A. remain on top of the water, as it is lighter than the water. B. sink to the bottom, as it is heavier than water. C. completely mix with the water and no longer be a hazard. D. react violently upon contact with water. - correct answer ✅A. remain on top of the water, as it is lighter than the water. The active ingredients on a pesticide label will be: A. listed by name and percentage. B. listed but not specifically named.

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C. listed by name only. D. listed as a percentage only. - correct answer ✅A. listed by name and percentage. Control of the scene begins by isolating the site. The process for establishing initial isolation distances can be found: A. on the product Material Safety Data Sheet (MSDS). B. in the Emergency Response Guidebook (ERG). C. in the CHEMTREC Responder Handbook. D. by contacting Poison Control. - correct answer ✅B. in the Emergency Response Guidebook (ERG). The piping for the __________ is contained outside of the tank, usually on the ends, with a manhole on top of the tank. A. IM 101 B. IM 102 C. IM 105

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D. IM 107 -

correct answer ✅B. IM 102 What level of training is required to don chemical protective clothing? A. Firefighter I B. First Responder C. Haz Mat Awareness D. Haz Mat Operations - correct answer ✅D. Haz Mat Operations When initiating an Incident Management System at hazardous materials incidents, it is important to remember that an individual's span of control is: A. 1 to 5. B. 3 to 9. C. 2 to 7. D. 5 to 10. - correct answer ✅C. 2 to 7.

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If you are initiating the Incident Management System at a hazardous materials incident, the person assigned as the Safety Officer should be: A. trained to the awareness level. B. trained to the operations level. C. trained to the technician level. D. the second highest ranking person on the scene. - correct answer ✅C. trained to the technician level. The goal of an emergency decon procedure is to: A. completely remove all possible contamination while protecting the environment from run-off. B. remove any residual contamination after gross decon is completed. C. eliminate cross contamination of hospital personnel. D. remove any threatening contamination as quickly as possible. - correct answer ✅D. remove any threatening contamination as quickly as possible. If mitigation efforts are failing or the situation is getting worse, the:

Hazmat Ops Exam Questions And

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A. original plan must be reevaluated and possibly revised. B. original plan should be discarded and a new plan developed. C. original plan should be continued as originally developed until incident end. D. incident should be considered a loss and evacuation procedures initiated. - correct answer ✅A. original plan must be reevaluated and possibly revised. Which of the following is not a response objective for hazardous material incidents? A. Leak control B. Rescue C. Recovery D. Reporting - correct answer ✅D. Reporting The statement, "Keep Away From Children," is found on a pesticide label. This is an example of a(n):

Hazmat Ops Exam Questions And

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A. precautionary statement. B. incompatibility statement. C. pest control warning statement. D. signal word statement. - correct answer ✅A. precautionary statement. The statement, "Keep Away from Waterways," is found on a pesticide label. This statement is referred to as a(n): A. signal word. B. hazard statement. C. pest control product warning. D. incompatibility statement. - correct answer ✅B. hazard statement. The transport container on which you would expect to find a specification plate is known as a: A. cargo tank truck. B. rail car. C. aircraft transport container.

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D. All of the above. - correct answer ✅A. cargo tank truck. While enroute to an emergency incident, dispatch informs you that callers are reporting a tank leaking an unknown liquid. Dispatch also informs you that witnesses report seeing a marking of "Spec. 51" on the side of the tank. Which of the following types of containers would you expect to find on arrival at the incident? A. Cargo tank B. Rail car C. Intermodal portable tank D. Radioactive container - correct answer ✅C. Intermodal portable tank The vehicle pictured below is an: A. MC 331. B. MC 338. C. MC 312/DOT 412.

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D. MC 306/DOT 406. -

correct answer ✅C. MC 312/DOT 412. A recon team is sent to observe a tank truck that has rolled over. The team reports that the vehicle is an MC 312. The container most probably contains a: A. flammable liquid. B. corrosive liquid. C. poison gas. D. flammable solid. - correct answer ✅B. corrosive liquid. In response to an incident involving a jackknifed tractor trailer, you arrive and size up the situation. From your position, you only have a side view of the tractor trailer. You know it is an: A. MC 331. B. MC 338. C. MC 312/DOT 412. D. MC 306/DOT 406. - correct answer ✅A. MC 331.

Hazmat Ops Exam Questions And

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A single or double manhole assembly protected by a flash box and roll-over protection is an identification feature of a(n) __________ carrier shown in the illustration. A. MC 306/DOT 406 B. MC 307/DOT 407 C. MC 312/DOT 412 D. MC 331 - correct answer ✅B. MC 307/DOT 407 A tank truck that carries corrosive liquids, generally acids, and has a narrow diameter with external ribbing, as illustrated below is an: A. MC 306/DOT 406 B. MC 307/DOT 407 C. MC 312/DOT 412 D. MC 331 - correct answer ✅C. MC 312/DOT 412

Hazmat Ops Exam Questions And

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An MC 306/DOT 406 nonpressure liquid carrier, as illustrated below, can operate with liquids with vapor pressures below __________ psi. A. 3 B. 14. C. 100 D. 212 - correct answer ✅A. 3 An MC 307/DOT 407 low-pressure chemical carrier is designed to carry chemicals with pressures not to exceed __________ psi. A. 3. B. 75. C. 40. D. 30.0 - correct answer ✅C. 40. A tank carrier designed to carry flammable liquids, combustible liquids, Class B poisons, and liquid food products with vapor pressures up to 3 psi, is an: A. MC 306/DOT 406.

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B. MC 307/DOT 407.

C. MC 312/DOT 412.

D. MC 331/DOT 407. -

correct answer ✅A. MC 306/DOT 406. A noninsulated, single-shell vessel illustrated below, which carries gases that have been liquefied, is an: A. MC 306/DOT 406. B. MC 307/DOT 407. C. MC 312/DOT 412. D. MC 331. - correct answer ✅D. MC 331. A cryogenic material would be carried in an: A. MC 306/DOT 406. B. MC 307/DOT 407. C. MC 331. D. MC 338. - correct answer ✅D. MC 338.

Hazmat Ops Exam Questions And

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The shape of this container that is located at a fixed facility would indicate it probably contains a: A. cryogenic. B. solid waste. C. poison gas. D. combustible liquid. - correct answer ✅A. cryogenic. Pipe-like packaging of radioactive materials is done in steel reinforced concrete casks, lead pipes, or heavy gauge metal drums. This packaging is considered to be Type: A. 2. B. B. C. A. D. 1. - correct answer ✅B. B. The shipping of radioactive materials in a metal drum is considered a Type __________ packaging.

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A. A

B. B

C. C

D. D -

correct answer ✅A. A The V-shaped carrier below depicts a __________ carrier. A. low-pressure B. high-pressure C. dry bulk D. cryogenic - correct answer ✅C. dry bulk A carboy may be used for transporting materials containing: A. radioactive materials. B. corrosives. C. explosives. D. poison gases. - correct answer ✅B. corrosives.

Hazmat Ops Exam Questions And

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Viewed from the rear, a liquid carrier has an elliptical shape. This shape, illustrated below, indicates what type of carrier? A. MC 307/DOT 407 B. MC 312/DOT 412 C. MC 306/DOT 406 D. MC 331 - correct answer ✅C. MC 306/DOT 406 The proper cargo tank truck to carry a shipment of sulfuric acid is an: A. MC 306/DOT 406. B. MC 307/DOT 407. C. MC 312/DOT 412. D. MC 331. - correct answer ✅C. MC 312/DOT 412. Pipeline markers contain information describing the transported commodity and the name and telephone number of the carrier. A. True

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B. False - correct answer ✅A. True A __________ cargo tank has an inner tank with an outer shell, and is well insulated. A. flammable liquid B. cryogenic C. combustible liquid D. acid - correct answer ✅B. cryogenic A cryogenic liquid tank car will have: A. a single uninsulated shell. B. an enclosed dome. C. a double shell with insulation. D. fittings and valves visible on top of the tank car. - correct answer ✅C. a double shell with insulation. A rail car with a stenciled name on its side is generally a:

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A. coded car. B. pressurized car. C. dedicated car. D. gas-carrying car. - correct answer ✅C. dedicated car. If a rail car had a cylindrical tank and a covered dome containing all the fittings and valves, it would be classified as a __________ rail car. A. nonpressure B. cryogenic liquid tank C. pressure tank D. dry bulk tank - correct answer ✅C. pressure tank A rail car with exposed fittings would be considered to be a __________ car. A. nonpressure or low-pressure tank B. pressure or high-pressure tank C. hopper

Hazmat Ops Exam Questions And

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D. cryogenic liquid tank - correct answer ✅A. nonpressure or low-pressure tank A __________ tank car is designed to carry low-pressure, refrigerated liquids at -130°F and below. A. nonpressure or low-pressure B. pressure or high-pressure C. hopper D. cryogenic liquid - correct answer ✅D. cryogenic liquid There is specific information given on pipeline markers. Of the information given below, which is not required on a pipeline marker? A. Destination of the product B. Product carried in the pipeline C. Owner of the pipeline D. Emergency telephone numbers - correct answer ✅A. Destination of the product

Hazmat Ops Exam Questions And

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Which of the following is not mandatory information found on a pesticide label? A. EPA registration number B. Signal word C. NFPA 704 data D. Active ingredients - correct answer ✅C. NFPA 704 data Which of the following is not a required signal word on a pesticide label? A. Caution B. Warning C. Toxic D. Danger - correct answer ✅C. Toxic When implementing tactical activities during a bomb event, responders should: A. stage in the line-of-sight path of the suspected device. B. use only one radio when in close proximity to the device.