Sample interview questions: Have you ever encountered a leaking pipe? How did you detect and fix the issue?
Sample answer:
Detection:
- Visual inspection: Examine the pipes for signs of leaks, such as water stains, rust, or corrosion.
- Pressure testing: Apply increased pressure to the pipe system to identify any weak points where leakage occurs.
- Listening: Place an ear close to the pipe and listen for dripping or hissing sounds indicative of a leak.
- Infrared technology: Utilize an infrared camera to detect temperature differences on the pipe surface, which may indicate a leak.
Repair:
- Identify the leak source: Locate the specific point where the leak is occurring by inspecting the pipe and fittings.
- Shut off the water supply: Turn off the main water valve to prevent further water flow.
- Isolate the leaking section: If possible, isolate the leaking portion of the … Read full answer
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