Gas Fitter Practice · Question
According to CSA B149.2, what is the maximum permissible operating pressure for a low-pressure propane system in a residential application?
Low-pressure propane systems are regulated to very specific operating pressures for safety.
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Question: According to CSA B149.2, what is the maximum permissible operating pressure for a low-pressure propane system in a residential application?
Answer options: ✅ 0.5 psig (3.5 kPa)
- 1.0 psig (7 kPa)
- 5.0 psig (35 kPa)
- 10.0 psig (70 kPa)
Correct answer: 0.5 psig (3.5 kPa)
Explanation: Low-pressure propane systems are regulated to very specific operating pressures for safety.
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- 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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