Heavy Equipment Operator Certification Exam Prep · Question
An excavator operator identifies a leaking drum on a construction site. The drum has a WHMIS 2015 pictogram showing a flame over a circle. What does this pictogram indicate?
The 'flame over circle' pictogram under WHMIS 2015 specifically represents an oxidizing hazard, meaning the material can cause or intensify a fire. This is dist
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Question: An excavator operator identifies a leaking drum on a construction site. The drum has a WHMIS 2015 pictogram showing a flame over a circle. What does this pictogram indicate?
Answer options: ✅ Oxidizing hazard (causes or intensifies fire)
- Flammable material (catches fire easily)
- Corrosive to metals (damages equipment)
- Gas under pressure (may explode if heated)
Correct answer: Oxidizing hazard (causes or intensifies fire)
Explanation: The 'flame over circle' pictogram under WHMIS 2015 specifically represents an oxidizing hazard, meaning the material can cause or intensify a fire. This is distinct from a simple 'flame' pictogram, which denotes flammability.
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