TÜV NORD Electrical QC Inspector Interview Questions and Answers

Before, during, and after welding, various aspects are inspected to ensure quality and safety.

• Before welding, the materials and equipment are inspected for cleanliness, proper setup, and suitability for the welding process.

• During welding, the inspector checks for proper welding technique, adherence to welding procedures, and the quality of welds being produced.

• After welding, the inspector inspects the completed welds f...read more

Fabrication spools must be inspected thoroughly before releasing to the erection site.

• Check for any defects or damages on the spool.

• Ensure that the spool meets the required specifications and standards.

• Verify that all necessary documentation and certifications are in place.

• Perform visual and dimensional inspections on the spool.

• Conduct hydrostatic testing to check for leaks or other issues.

• Ensure that the spool is prop...read more

I will check both Ground Inspection and IMIR for quality control purposes.

• I will check the ground inspection report for any discrepancies or issues with the physical product.

• I will also review the IMIR (In-Process Material Inspection Report) to ensure that all necessary inspections and tests have been completed.

• I will verify that all required documentation is present and accurate.

• I will communicate any issues or concer...read more

In RT film check, I will inspect for any defects or anomalies in the radiographic image. Sensitivity calculation is the measure of the smallest detectable flaw.

• Inspect for any defects or anomalies in the radiographic image

• Check for proper exposure and contrast

• Ensure that the film is free from any artifacts or processing errors

• Calculate the sensitivity of the film to detect the smallest flaw

• Use a penetrameter to determi...read more

Hydro test procedures involve filling a vessel or pipeline with water and pressurizing it to check for leaks or structural integrity.

• The vessel or pipeline is filled with water

• The water is pressurized to a predetermined level

• The pressure is held for a specified amount of time

• The vessel or pipeline is inspected for leaks or structural damage

• If no issues are found, the water is drained and the vessel or pipeline is deeme...read more

During spool erection time, I will check for proper alignment, fit-up, welding quality, and dimensional accuracy.

• Check for proper alignment of spool components

• Ensure fit-up is correct and there are no gaps or misalignments

• Inspect welding quality for defects such as cracks, porosity, and incomplete fusion

• Verify dimensional accuracy of the spool according to the design specifications

• Check for any damage or corrosion on t