Mechanical Engineering > GATE 2015 SET-1 > Manufacturing Processes
Match the following products with preferred manufacturing processes:
| Product | Process |
| P. Rails | 1. Blow molding |
| Q. Engine crankshaft | 2. Extrusion |
| R. Aluminium channels | 3. Forging |
| S. PET water bottles | 4. Rolling |
Explanation
Correct : b
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