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Metallurgical Engineering Metallurgical Testing And Inspection Difficulty: Medium

Match the NDT method in Group 1 with the items in Group 2 . Group 1 Group 2 P. Ultrasonic testing 1. Core shift in castings Q. Dye penetrant testing 2. Surface defects in HSLA welds R. Magnetic particle inspection 3. Fillet welds S. Radiography 4. Hot crack in austenitic SS welds

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