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19th March 2013, 12:48 PM
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Join Date: May 2012
Re: UPSC Mechanical Question Papers

You are looking for the Previous Year Question Papers of Mechanical Engineering of Union Public Service Commission. Here I am providing Question Papers of Mechanical Engineering of UPSC of 2012.

Objective Papers:
1. Mechanical Engineering Paper I
2. Mechanical Engineering Paper II


Plastic material is used for the component
which requires characteristics of
(a) Low density, machinability and high
strength
(b) Machinability, high strength and large
plastic deformation
(c) , High strength, large plastic deformation
and low density
(d) Low density, machinability and large
plastic deformation

In project. scheduling, networks have an
advantage over Gantt charts since networks
(a) show start and finish of 'an activity
clearly
(b) show activity and activity times clearly
(c) show inter-relationship among activities
clearly
(d) are easy to draw

Constituents of ceramics are oxides of
different minerals, which are
(a) Cold mixed to makc ceramic palletx
(b) Ground, sintered and palleted co make
ready ceramics
(c) Ground, washed with acid, heated and
cooled
(d) Ground, sintered, palleted and after
calcining cooled in oxygen

Consider the following properties for plastics :
1. Become hard on heating.
2. Increasing plasticity.
3. Ability to deform with rise in
temperature.
4. Long chain structure.
Which of these properties for plastics are

For the complete question paper I am attaching PDF files with it …
Attached Files
File Type: pdf UPSC Mechanical Objective Paper 1.pdf (468.1 KB, 84 views)
File Type: pdf UPSC Mechanical Objective Paper 2.pdf (477.8 KB, 115 views)
File Type: pdf UPSC Mechanical Conventional Paper 2.pdf (185.9 KB, 65 views)


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