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Quizzes > Quizzes for Business > Manufacturing

Take the Dangerous Goods Knowledge Quiz

Test Your Hazardous Materials Safety Expertise

Editorial: Review CompletedCreated By: Dwi Apriyadi NugrahaUpdated Aug 25, 2025
Difficulty: Moderate
Questions: 20
Learning OutcomesStudy Material
Colorful paper art representing a quiz on Dangerous Goods Knowledge

Use this Dangerous Goods Knowledge Quiz to practice safe handling rules, classification, labels, and packaging for hazardous materials. Work through 15 quick scenario questions and get instant feedback so you can spot gaps before real-world tasks or assessments. For a deeper focus on flight operations, try the aviation compliance quiz .

What is the UN number assigned to gasoline for transport purposes?
UN3295
UN1267
UN1203
UN1993
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Which hazard class covers flammable liquids under transport regulations?
Class 3
Class 4.1
Class 5.1
Class 2.1
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Within Packing Groups I, II, and III, which indicates the highest degree of danger?
Packing Group III
Packing Group II
Packing Group I
None; all indicate the same danger
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Which GHS/transport pictogram indicates an oxidizer?
Corrosion (test tube over hand/metal)
Skull and crossbones
Exploding bomb
Flame over a circle
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In an SDS, which section contains First-aid measures?
Section 10
Section 8
Section 2
Section 4
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How is the Emergency Response Guidebook (ERG) commonly used by first responders?
To identify initial response actions and isolation distances based on UN/NA numbers
To approve new packaging designs
To determine the final disposal method for hazardous wastes
To certify hazmat employees
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Which element must appear on a dangerous goods shipping paper description per 49 CFR?
The formula weight of the substance
The product's CAS number
The UN identification number preceded by the letters UN
The shipper's internal item code
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Which UN number applies to lithium ion batteries contained in equipment?
UN3091
UN3090
UN3480
UN3481
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What is the proper shipping name for UN1845?
Carbon dioxide, solid (dry ice)
Carbon disulfide
Carbon monoxide, compressed
Carbon dioxide, refrigerated liquid
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Which description correctly identifies the Limited Quantity marking for surface transport?
A red diamond with a white center
A green square with black stripes
A square-on-point with a black E in a circle
A black-and-white square-on-point without the letter Y
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Which mark identifies Excepted Quantities of dangerous goods?
A black-and-white square-on-point with a black E inside a circle
A white square with the letters EQ in red
A black-and-white square-on-point without text or symbols
A red diamond with a flame symbol
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What is the primary purpose of the IMDG Code segregation table?
To calculate vessel stability in rough seas
To assign marine insurance categories
To determine which classes of dangerous goods may be stowed together or must be separated
To set crew watch schedules
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Compatibility group letters (e.g., 1.1D) apply to which hazard class and indicate what?
Class 2 gases; they indicate cylinder test pressure
Class 5 oxidizers; they indicate oxidizing strength
Class 1 explosives; they indicate storage and transport compatibility
Class 8 corrosives; they indicate pH range
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In US regulations, Toxic Inhalation Hazard (PIH/TIH) zones A through D relate to what?
Degrees of inhalation toxicity with Zone A being the most hazardous
Emergency response guide selection
Placard size requirements
Driver hours-of-service limits
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What does the DANGEROUS placard indicate when used in highway or vessel transport?
Presence of explosives only
Radioactive material in any amount
Materials forbidden for transport
A mixed load of two or more classes requiring placards in non-bulk packages
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For a tank or package that contains only residue of a hazardous material, what may be added to the proper shipping description on shipping papers?
RESIDUE, LAST CONTAINED
DECONTAMINATED
CLEANED AND DRIED
EMPTY, SAFE
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Which UN number applies to an Infectious substance, affecting humans?
UN2900
UN3373
UN2814
UN3245
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For certain self-reactive or organic peroxide substances, what does control temperature refer to?
The ideal storage temperature for nonhazardous goods
The thermostat setting for driver comfort
The minimum ambient air temperature allowed for loading
The maximum temperature at which the substance can be safely transported
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IBC stands for Intermediate Bulk Container and may have maximum capacities up to about 3,000 liters depending on design and code limits.
True
False
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Under IATA DGR, which packing instruction applies to lithium ion batteries contained in equipment (UN3481) on passenger aircraft?
PI 965
PI 968
PI 967
PI 969
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Learning Outcomes

  1. Identify UN classes and proper shipping names for dangerous goods
  2. Apply correct labeling and packaging requirements for hazardous materials
  3. Demonstrate understanding of transport documentation rules
  4. Analyse hazard communication standards across scenarios
  5. Evaluate emergency response procedures for incidents
  6. Master segregation and storage guidelines for dangerous substances

Cheat Sheet

  1. Crack the UN Hazard Classes - Dive into the nine UN hazard classes that span everything from boomy explosives to the quirky "miscellaneous" materials. By learning key examples for each class, you'll quickly spot what's safe and what's super risky in real-world transport. UN Recommendations on the Transport of Dangerous Goods
  2. Master UN Numbers & Shipping Names - Get comfortable with official shipping names and unique UN numbers like UN1203 for gasoline, so you can talk the talk when moving goods. This ensures crystal-clear communication and helps you avoid mix-ups that could cause delays or hazards. Dangerous Goods
  3. Rock the Labeling Requirements - Become an expert at hazard symbols, color codes, and labels so everyone instantly knows a material's threat level. Proper labeling is your secret weapon for preventing accidents and keeping everyone on the same page. Hazardous Materials Transportation Act
  4. Pack Like a Pro - Learn how to pick the right containers and meet performance standards to keep hazardous materials safe and sound during travel. From sturdy drums to shock-absorbing liners, you'll discover packaging that prevents spills and mishaps. UN Recommendations on the Transport of Dangerous Goods
  5. Nail the Transport Docs - Familiarize yourself with essential paperwork like shipping papers and emergency response info to stay on the right side of regulations. Accurate documentation keeps transport smooth and teams prepared for any surprises. Hazardous Materials Transportation Act
  6. Decode Hazard Communication Standards - Explore the Globally Harmonized System (GHS) to learn how chemicals get classified and labeled the same way worldwide. This unified approach makes it easier for everyone - from lab techs to truck drivers - to read and understand hazard info. Globally Harmonized System of Classification and Labelling of Chemicals
  7. Own Emergency Response Procedures - Drill into spill containment, fire-fighting tactics, and evacuation plans so you're ready to tackle incidents involving hazardous materials. Quick, confident action can turn a bad day into a safe resolution. Hazardous Materials Transportation Act
  8. Segregate with Confidence - Master guidelines for keeping incompatible substances apart during storage and transport to avoid nasty chemical reactions. Think of it as matchmaking - incompatible pairs stay on different dance floors! UN Recommendations on the Transport of Dangerous Goods
  9. Store with Care - Understand storage must-haves like temperature control, ventilation, and secure racking to keep hazardous materials stable over time. Proper storage is like giving your chemicals a chill, comfy home. UN Recommendations on the Transport of Dangerous Goods
  10. Stay Current on Global Rules - Keep up with big-league regulations such as the International Maritime Dangerous Goods Code to sail smoothly across borders. Staying updated is your passport to hassle-free international transport. International Maritime Dangerous Goods Code
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