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July 4th, 2014, 03:32 PM
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Join Date: Mar 2012
Re: PTU M.Tech in Production Engineering Metal Forming Exam old Papers

Yes sure, here I am sharing the PTU M.Tech in Production Engineering Metal Forming Exam Previous Years Question Paper:

Q3) (a) Define drawability. Discuss the various factors that eff~ct drawability.
(b) Discuss the different variables that affect the deep drawing process.
Q4) (a) Discuss graphically the effect of lubrication on deformation in extrusion
process.
(b) Derive an expression of work done in deforming a metal in extruding
a bar of length, L and section, A. Assume any required parameter. , .
. Q5) (a) Compare in light of concept, advantages and disadvantage~ the various
methods of tube drawing.
(b) Discuss the various parameters that affect the process of tube drawing.





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