Gas Fitter Practice · Question
Leak test using:
Open flame is dangerous.
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Question: Leak test using:
Answer options: ✅ Soap solution or electronic detector — never flame
- Lighter
- Match
- Visual only
Correct answer: Soap solution or electronic detector — never flame
Explanation: Open flame is dangerous.
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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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