Hazmat Materials Operations Core Test Questions And Answers Graded A+ .

Hazmat Materials Operations Core Test Questions And Answers Graded A+ . Which of the following is NOT one of the three primary priorities at a hazardous materials incident? A. Recovery B. Life Safety C. Incident Stabilization D. Protection of property - correct answer. A. Recovery Car boys commonly contain what type of product? - correct answer. Corrosives What motor transport vehicle is commonly used to transport motor fuel oils. - correct answer. MC-306 A rail car that is stenciled with a chemicals proper shipping name is a - correct answer. Dedicated Car Which of the following is the first priority at a hazardous materials incident? A. Incident Stabilization B. Protection of the environment C. Safety of emergency responders D. Initiation of the incident management system. - correct answer. C. Safety of emergency responders During which of the following stages the incident Commander determine if additional help is needed? A. Analysis Stage B. Evaluation Stage C. Implementation Stage D. Processing and or planning stage - correct answer. A. Analysis Stage A non-insulated, single show vessel, which carries gases that have been liquefied is: - correct answer. MC-331 A substance that releases ionizing particles is DOT Hazard Class? A. 4 B. 6 C. 7 D. 3 - correct answer. C. 7 Which of the following strategies isolates the area to protect the public and emergency responders, but allows the incident to run its course on it own? A. Offensive Strategy B. Defensive Strategy C. Combination Strategy D. Non-intervention Strategy - correct answer. D. Non-intervention Strategy The amount of an ingested, absorbed, or injected substance that results in the death of 50% of the test population? A. LDLO B. LDTD C. LD50 D. LC50 - correct answer. C. LD50 Which DOT Hazard Class does flammable solids fall under - correct answer. 4 During which of the following stages does the incident commander establish and enforce scene control perimeters? A. Analysis stage B. Evaluation stage C. Implementation stage D. Processing and/or planning stage - correct answer. C. Implementation In the NFPA 704 marking system, what does the blue diamond represent? - correct answer. Health An important element of size up is? - correct answer. Identifying the hazards present When determining the type of dam to use to control a spill, responders need to consider the " " of the material? - correct answer. Specific Gravity What is comprised of procedures taken to keep a material in a defined or local area - correct answer. Confinement Which of the following statements about Hazard and risk assessment is MOST accurate? A. Hazard and risk assessment is a static process B. Hazard and risk assessment can be overlooked during smaller incidents overlooked during smaller incidents C. Hazard and risk assessment is done only during initial incident assessment D. Hazard and risk assessment is a continuous and ongoing process - correct answer. D. Hazard and risk assessment is a continuous and ongoing process During which stage is a formal plan of action (incident action plan) decided upon - correct answer. Processing and or planning stage How often does the ERG come out - correct answer. Every four years The DOT hazard class for explosives is - correct answer. Class 1 The most common route of exposure to responders is? - correct answer. Inhalation The minimum level of protection for responders engaged in emergency response to an unknown substance is - correct answer. SCBA Which of the following incident levels is within the capabilities of the fire or emergency services organization and is the least serious A. Level l B. Level ll C. Level lll D. Level lV - correct answer. A. Level l When looking up a product in the ERG, and you have the product name, what color section of the book do you look the product up in? - correct answer. Blue During which stage does the incident commander select strategic goals and tactical objectives? A. Analysis stage B. Evaluation stage C. Implementation stage D. Processing and/or planning stage - correct answer. D. Processing and/or planning stage In the white section of the NFPA 704 marking system, what does it stand for? - correct answer. Special precautions Which of the following incident levels is the most serious of all hazardous materials incidents A. Level l B. Level ll C. Level lll D. Level lV - correct answer. C. Level lll Which level of protection gives the highest respiratory and chemical protection? A. Level A