Gas Fitter Practice · Question
What is the primary hazard associated with a blocked vent connector on a gas appliance?
A blocked vent connector prevents flue gases from safely exiting, leading to dangerous spillage of carbon monoxide and other combustion byproducts into the livi
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Question: What is the primary hazard associated with a blocked vent connector on a gas appliance?
Answer options:
- Loss of heating capacity
- Increased gas consumption ✅ Spillage of flue gases into the occupied space
- Overheating of the appliance
Correct answer: Spillage of flue gases into the occupied space
Explanation: A blocked vent connector prevents flue gases from safely exiting, leading to dangerous spillage of carbon monoxide and other combustion byproducts into the living area.
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Question explanations
- What is the maximum allowed pressure for a propane system supplying a residential appliance?
- When installing a gas outdoor appliance, what is the minimum required clearance from an opening into a buildin
- Which code specifies the requirements for the installation of propane-burning appliances and equipment?
- What is the maximum allowed pressure drop for gas piping within a building, from the point of delivery to the
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