Questions and Answers
What is the definition of hazardous materials?
Matter or energy that when released is capable of creating harm to people, the environment, and property, including weapons of mass destruction.
The ___________ and the International Maritime Organization mandates the training of employees responsible for handling hazardous materials and dangerous goods on sea vessels.
US Department of Transportation
What is the color for marking sewers in a community infrastructure?
Green
What is the color for marking telephone, cable, and communication lines in a community infrastructure?
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Which section of the Emergency Response Guidebook provides an index of dangerous materials in numerical order based on the UN Identification Number?
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Which of the following is not product information provided in a shipping paper?
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Awareness-level competencies consist of ______________________________.
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The Department of Transportation divides hazardous materials into classes and ____________.
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In the illustration below, the top symbol is for __________.(2208 , 5.1)
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Which section of the safety data sheet (SDS) provides signs and symptoms of exposure to a chemical?
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In the image below, the white diamond represents the __________ hazard rating.(red top, yellow right, white down, blue left)
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Which section of the Emergency Response Guidebook gives safety recommendations and emergency response information in the event of a hazardous materials release?
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According to the Emergency Response Guidebook, what is the isolate in all directions distance for a small spill of sulfuric acid, fuming?
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Which section of the Emergency Response Guidebook provides an index of dangerous materials in alphabetical order by name?
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In the image, the blue diamond indicates the ___________ hazard rating.(red top, yellow right, white down, blue left)
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A red community infrastructure marking indicates __________.
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Which section of the Emergency Response Guidebook provides initial emergency response requirements for explosive materials?
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Based upon the Emergency Response Guidebook, which of the following are true about anhydrous ammonia?
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Which of the following is NOT one of the three protective actions identified in the DOT Emergency Response Guidebook?
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What type of trailer is represented in the image below?(three tubes, orange line in center)
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What information must be on shipping papers as required by 49 CFR, part 172.200-172.203?
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What are Class 3 substances?
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Which section of the Emergency Response Guidebook lists initial isolation, recommended safety distances, and water-reactive products by UN Identification Number?
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Personal protective actions may include which of the following?
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Which of the following sentences regarding the graphic below is accurate?(Blue 3, Red 0, Yellow 2, White W w/line)
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A Safety Data Sheet is comprised of how many sections?
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Which hazard class is represented by the image below?(White placard with lines on top half with number 9 underlined)
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In the image below, the top symbol in the triangle represents ___________________ materials/agents.(test tubes on surface(left) and hand(right) with black 2/3 lower placard with number 8)
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Presence of blasting caps, detonating cord, wire cutters, a box of ball bearings, and fuses, might indicate the existence of what type of illicit laboratory?
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For a large spill of propane, according to the Emergency Response Guidebook, initial downwind evacuation should be considered for at least ____________________.
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Study Notes
Hazardous Materials Overview
- Hazardous materials can harm people, the environment, and property, including WMDs (weapons of mass destruction).
- The US Department of Transportation (DOT) and the International Maritime Organization mandate training for employees handling hazardous materials on sea vessels.
Community Infrastructure Markings
- Green indicates sewers in community infrastructure.
- Orange marks telephone, cable, and communication lines.
- Red signifies electricity.
Emergency Response Guidebook (ERG) Sections
- Yellow-bordered pages consist of an index of dangerous materials by UN Identification Number.
- Blue-bordered pages list dangerous materials in alphabetical order.
- Orange-bordered pages provide safety recommendations and emergency response information.
- Green-bordered pages include initial isolation distances and water-reactive products by UN Identification Number.
- White-bordered pages detail initial emergency response for explosive materials.
Hazardous Material Competencies
- Awareness-level competencies involve recognizing hazardous materials, calling trained personnel, and securing the incident area.
Shipping Paper Information
- Shipping papers must include identification number, proper shipping name, hazard class, and packing group.
Chemical and Material Identifications
- Class 3 substances are categorized as flammable liquids.
- Section 4 of the Safety Data Sheet (SDS) addresses signs and symptoms of chemical exposure.
- Corrosive agents are indicated by symbols in hazard placards, particularly in triangle form.
Hazard Ratings and Protective Actions
- Health hazard is indicated by the blue diamond in placards.
- Special hazards are represented by the white diamond.
- Personal protective actions are essential in any exposure scenario, including using personal protective equipment.
Incident Management and Response
- For a small spill of sulfuric acid, isolate the area in all directions by 200 feet; for a large spill, 300 feet.
- Initial downwind evacuation for a large propane spill should be considered for at least 800 meters.
- Identifying illicit laboratories may be indicated by equipment for explosives, including blasting caps and detonation cords.
Classifications and Regulations
- Hazardous materials are classified by DOT into distinct classes and divisions.
- There are 16 sections in a Safety Data Sheet providing comprehensive chemical safety information.
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Test your knowledge on hazardous materials with these flashcards. Explore key definitions and regulations regarding the handling of dangerous goods. Perfect for anyone wishing to improve their understanding of hazardous materials and safety protocols.
