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
© 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