Gas Fitter Practice · Question
Before servicing a gas appliance, what is the most important safety step to take?
Always shut off the gas supply before servicing any gas appliance to prevent accidental gas release or ignition, ensuring safety.
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Question: Before servicing a gas appliance, what is the most important safety step to take?
Answer options: ✅ Shut off the main gas supply to the appliance.
- Check the thermostat setting.
- Visually inspect the vent system.
- Verify the pilot light is on.
Correct answer: Shut off the main gas supply to the appliance.
Explanation: Always shut off the gas supply before servicing any gas appliance to prevent accidental gas release or ignition, ensuring safety.
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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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