Solved GATE Questions on Forming Process Question 1. Match the following Product Process P.Molded luggage 1. Injection molding Q. Packaging containers for liquid 2. Hot rolling R. Long structural shapes 3. Impact extrusion S. Collapsible tubes 4. Transfer molding 5. Blow molding … Continued
Solved GATE Questions on Forming Process Question 1. For rigid perfectly-plastic work material, negligible interface friction and no redundant work, the theoretically maximum possible reduction in the wire drawing operation is (A) 0.36 (B) 0.63 (C) 1.00 (D) 2.72 GATE-ME-2001 Hint … Continued
Solved Gate Questions on Casting Question 1. A 200 mm long down sprue has an area of cross—section of 650 where the pouring basin meets the down sprue (i.e. at the beginning of the down sprue). A constant head of molten metal is maintained by the pouring … Continued
Solved Gate Questions on Casting Question 1. The height of the down-sprue is 175 mm and its cross-sectional area at the base is . The cross sectional area of the horizontal runner is . Assuming no losses, indicate the correct choice for the time (in seconds) … Continued