Gas Fitter Practice · Question
Natural gas typical supply pressure to residence:
Low-pressure systems.
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Question: Natural gas typical supply pressure to residence:
Answer options: ✅ 7 in w.c. (1.74 kPa)
- 100 psi
- 0 psi
- 30 psi
Correct answer: 7 in w.c. (1.74 kPa)
Explanation: Low-pressure systems.
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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
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