Ontario Class D Practice Test · Question
Scenario 96: A vehicle is transporting dangerous goods and displays a placard with an explosion symbol and the number '1'. What does this indicate about the cargo?
In the Transportation of Dangerous Goods (TDG) regulations, a placard with an explosion symbol and the number '1' denotes Hazard Class 1 (Explosives), requiring
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Question: Scenario 96: A vehicle is transporting dangerous goods and displays a placard with an explosion symbol and the number '1'. What does this indicate about the cargo?
Answer options:
- It is a highly corrosive substance ✅ It belongs to Hazard Class 1: Explosives
- It is a non-flammable gas
- It is a spontaneously combustible material
Correct answer: It belongs to Hazard Class 1: Explosives
Explanation: In the Transportation of Dangerous Goods (TDG) regulations, a placard with an explosion symbol and the number '1' denotes Hazard Class 1 (Explosives), requiring stringent safety protocols. The correct answer is "It belongs to Hazard Class 1: Explosives". This capacity-fill scenario 96 reinforces the same competency for the class3 bank and follows the certified explanation standard.
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