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Metallurgical Engineering
Metallurgical Testing And Inspection
Difficulty: Medium
Match the examination/inspection technique(s) in the following cases: P. Internal crack developed in a component due to faulty metal flow conditions during its forging. 1. X-ray diffraction Q. Segregation in steel casting. 2. Dye penetrant test R. Hydride formation in a Tia Boy component due to its exposure to H 2 at high temperature. 3. Sulphur printing S. Surface cracks formed on a car body during its manufacture. 4. Radiography
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