Class 3 Commercial Driver Practice · Question
Scenario 89: If a dangerous goods placard shows a flame symbol and the number '3', what hazard class is being indicated?
In dangerous goods classification, a flame symbol combined with the number '3' typically represents Class 3, which is flammable liquids (e.g., gasoline, paints)
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Question: Scenario 89: If a dangerous goods placard shows a flame symbol and the number '3', what hazard class is being indicated?
Answer options:
- Explosives ✅ Flammable Liquids
- Corrosives
- Oxidizers
Correct answer: Flammable Liquids
Explanation: In dangerous goods classification, a flame symbol combined with the number '3' typically represents Class 3, which is flammable liquids (e.g., gasoline, paints). The correct answer is "Flammable Liquids". This capacity-fill scenario 89 reinforces the same competency for the class3 bank and follows the certified explanation standard.
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Question explanations
- When performing a pre-trip inspection, what is the minimum air pressure required in an air brake system before
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