Plumber Red Seal · Question
Under the Workplace Hazardous Materials Information System (WHMIS), what does a symbol showing a flame over a circle represent?
The flame over circle symbol indicates an oxidizing hazard. These materials can cause or intensify a fire or cause an explosion, and are a distinct hazard from
Start free practice for Plumber Red Seal
177 questions · no signup required · 40 free questions per day
Question: Under the Workplace Hazardous Materials Information System (WHMIS), what does a symbol showing a flame over a circle represent?
Answer options:
- Flammable hazard ✅ Oxidizing hazard
- Corrosion hazard
- Biohazardous infectious material
Correct answer: Oxidizing hazard
Explanation: The flame over circle symbol indicates an oxidizing hazard. These materials can cause or intensify a fire or cause an explosion, and are a distinct hazard from standard flammable materials (represented by a flame symbol).
Start free practice for Plumber Red Seal
177 questions · no signup required · 40 free questions per day
More about Plumber Red Seal
Related Questions
- Before starting a new plumbing installation in a residential basement, what is the primary reason why a plumbe
- A plumber is installing a new kitchen sink in an existing residential dwelling. The sink drain is connected to
- A plumber is installing drainage for a dishwasher in a residential kitchen. The dishwasher P-trap is located 1
- A plumber is asked to install a backflow prevention assembly on a lawn irrigation system connected to the pota
- A plumber is considering the velocity of water in a 50 mm (2") copper pipe supplying a commercial building. Ex
- A plumber is designing the domestic hot water recirculation system for a multi-story residential building. Wha
More for Plumber Red Seal candidates
Practice tests
Question explanations
- Before starting a new plumbing installation in a residential basement, what is the primary reason why a plumbe
- A plumber is installing a new kitchen sink in an existing residential dwelling. The sink drain is connected to
- A plumber is installing drainage for a dishwasher in a residential kitchen. The dishwasher P-trap is located 1
- A plumber is asked to install a backflow prevention assembly on a lawn irrigation system connected to the pota
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free Plumber Red Seal Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.