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When a defect is identified in propane piping or tubing, what should be done?

  1. Repaired

  2. Inspected again

  3. Replaced

  4. Left as is

The correct answer is: Replaced

When a defect is identified in propane piping or tubing, replacing the defective component is crucial for ensuring safety and compliance with regulations. Propane systems are under pressure, and any flaws in the piping can lead to dangerous leaks, which pose significant risks including fire and explosion hazards. Repairing a defect may not resolve the issue adequately, as there might be underlying problems that repairs wouldn’t address completely, or the repaired section may not withstand the same pressures and conditions as new materials. Specifically for propane systems, it's vital to maintain the integrity of all components to prevent leaks. Inspections are important to identify defects, but merely inspecting again after a defect is noted does not rectify the problem. Leaving the defect as is could result in severe safety hazards which is why the best practice involves the complete replacement of any defective piping or tubing. Therefore, replacing the defective component ensures the system operates safely and efficiently, reducing the risk to both property and life.