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Dec 21, 2024
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MCCC College Catalog 2024-2025
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WELD 136 - Ustrasonic Testing-Level II
Credit Hours: 2
Billable Contact Hours: 3
Prerequisites: Take WELD 135
This is the continuation of the Level I course. However, the same aspects are studied at a higher level of difficulty and responsibility. The principles of sound wave propagation and attenuation, generation, nature, types and properties of sound waves and modes will be studied. There will be focus on the cause of defects. Testing methods and techniques, responses from a variety of flaws, equipment and its operating principles to detect flaws and their causes by using different detectors will be taught during the practical sessions. Standard reference blocks and calibration will be used. Procedure and codes for acceptance and rejection criteria for flaws will be taught.
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