Match the items in Group 1 with the manufacturing process in Group 2.
| Group 1 | Group 2 |
| P. I-section for structural work | 1. Forging |
| Q. Base plates for heavy machines | 2. Rolling |
| R. Self lubricating bearings | 3. Casting |
| S. Rotor for turbine | 4. Powder metallurgy |
| 5. Extrusion |
A. P-2, Q-3, R-4, S-1
B. P-5, Q-4, R-2, S-3
C. P-1, Q-3, R-5, S-4
D. P-4, Q-1, R-3, S-5
Answer: Option A
This Question Belongs to Metallurgical Engineering >> Mechanical Metallurgy
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