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#1
December 28th, 2013, 04:27 PM
 Super Moderator Join Date: Jun 2013

Any buddy, please provide me the TNPSC combined Engineering service exam model Question for Mechanical Engineering

Yes sure, here I am uploading a pdf file that contains the TNPSC combined Engineering service exam model Question for Mechanical Engineering. There are multiple choices questions available. This is the content of attachment:

If the sum of all the forces acting on a body is zero, it may be concluded that
the body
A) must be in equilibrium
B) cannot be in equilibrium
C) may be in equilibrium provided the forces are concurrent
Dl may be in equilibrium provided the forces are parallel.

2. If U and U are the velocities of approach of two moving bodies in the same
direction and their corresponding velocities of separation are V I and V 2, then
as per Newton's law of collision of elastic bodies, the coefllcient of restitution e
is given by

3. A body of weight W is required to move up on rough inched plane whose angle
of Inclination with the horizontal is a. The effort applied parallel to the plane is
gwen by
where p = tan 9 = coefilcient of friction.

4. A screw jack used for lifting the load is
A) a reversible machine IB] a non-reversible machine
C) an ideal machine
5 . In ideal machines
D) none of these.
A) mechanical advantage is greater than velocity ratio
B) mechanical advantage is equal %u velocity ratio
C) . mechanical advantage is les\$ than velocity ratio

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Last edited by Sashwat; July 4th, 2019 at 12:50 PM.

#2
June 4th, 2014, 01:07 PM
 Junior Member Join Date: Jun 2014
combined engineering service exam model question papers

I need TNPSC combined engineering service exam previous year question papers with answer