ESE Mains 2018- ME Conventional Question paper

[sushmas]

Download the conventional type question papers of ESE-Engineering Services Examination 2018 ME- Mechanical Engineering Category

Some Sample questions from the paper


1. In a pair of mating spur gears, the pitch-diameter of smaller gear is 120 mm. The pair is of standard gear involute having module as 8. If the transmission ratio between the gears is 4 : 3, then find out  
(i)    Number of teeth on gear,
(ii)    Number of teeth on pinion,
(iii)    Addendum,
(iv)    Dedendum,
(v)    Whole depth, and
(vi)    Clearance.

2. Define, discuss and differentiate :
(A)    Centers of mass vs Centroid
(B)    Mass Moment of Inertia vs Area moment of inertia
©Â Â   Centroid of Lines, Areas and Volumes

3.  In a two dimensional system acted by various forces as specified below :
•    forces are collinear
•    forces are concurrent at a point
•    forces are parallel to each other
•    general
Draw the free body diagram and equation defining them.

4. Define a ‘sensor’. Describe the following performance terms related to sensor:
(i)    Accuracy
(ii)    Sensitivity
(iii)    Hysteresis error
(iv)    Non-linearity error
(v)    Resolution

Download the ME paper I and Paper II from the links below

[sachu.nandan]

Thank you. Please post Prelims papers also