Plumber Red Seal · Question
When soldering copper pipes, what is a primary acute health hazard a plumber must protect against?
Flux and solder (especially older lead-based types) release harmful fumes when heated, which can cause both acute respiratory irritation and long-term health pr
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Question: When soldering copper pipes, what is a primary acute health hazard a plumber must protect against?
Answer options:
- Severe burns from the torch flame and hot pipe ✅ Inhalation of fumes from flux and molten solder
- Electrical shock from the torch igniter
- Exposure to ultraviolet radiation from the flame
Correct answer: Inhalation of fumes from flux and molten solder
Explanation: Flux and solder (especially older lead-based types) release harmful fumes when heated, which can cause both acute respiratory irritation and long-term health problems. Proper ventilation is crucial.
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