General Studies · Material Science
Match List-I (Heat Treatment Process) with List-II (Main Effect) and select the correct answer using the options given below: List-I: A. Nitriding B. Annealing C. Martempering D. Normalizing List-II: 1. Improves the hardness of whole mass2. Refined grain structure3. Improves surface hardness4. Improves ductility
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A-3, B-2, C-4, D-1
- 2A-3, B-4, C-1, D-2✓
- 3A-1, B-2, C-3, D-4
- 4A-1, B-3, C-4, D-2
Correct answer
A-3, B-4, C-1, D-2
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