Red Seal Gasfitter — Class B Practice Exam 2025 – The All-in-One Guide to Ensure Exam Success!

Question: 1 / 400

What should you do if you find gas piping that shows signs of corrosion?

Monitor the piping regularly

Seal the corroded sections temporarily

Replace the corroded sections immediately

When you encounter gas piping that exhibits signs of corrosion, the immediate course of action is to replace the corroded sections. Corrosion indicates a deterioration of the material, which compromises the integrity of the gas system. Even if there are no visible leaks, corroded piping poses a significant safety risk, as it can lead to failures that might result in gas leaks, explosions, or other dangerous situations.

Replacing the corroded sections ensures that the gas system is safe for use and compliant with regulatory standards. This proactive approach not only protects lives but also prevents costly repairs down the line that might result from ignoring such critical issues. Regular monitoring or temporary sealing does not eliminate the underlying problem and could delay necessary action, while ignoring the corrosion can have dire consequences. Therefore, immediate replacement is the most responsible and safe action to take.

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Ignore it if there are no leaks

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