Kerala PSC Previous Years Question Paper & Answer

Title : Overseer / Draftsman (Mechanical) Gr II (Special Recruitment From Among SC/ST) English
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Overseer / Draftsman (Mechanical) Gr II (Special Recruitment From Among SC/ST) English ' And exam conducted in the year 2019. And Question paper code was '055/2019'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.

page: 5 out of 14
Excerpt of Question Code: 055/2019










A right regular hexagonal prism in resting on HP on its base, its top view is a.
{A) square {B) hexagon
{C) rectangle (D) pentagon

The following is the method for development of a sphere:
{A) Parallel line method (8) Triangulation method
(0 Radial line method യ) Approximate method

The Length : Width in case of an arrow head is:

Ay 11 (8) 2:1
(0 31 Dy 41
The ability of engine bearings to accommodates small variation in shaft is its:
வ Embadability (3) Conformability
(@ Adaptability യ) Fatigue strength

Combustion knock in a CI engine is generally known as:
(ಗ) Diesel knock {B) Diesel lock

{C) Both (A) and (B) (D) Detonation

Which of the following are provided to the crank shaft to the balancing of main journals?
{A) crank arm (3) vibration damper

(0 crank weight (1) crank pulley

To improve the resistance to wear and corrosion, cylinder liners are plated with:
(ಹ platinum {B) vanadium
(0 ഷം യ) chromium

Tendency of fuel to change from liquid to vapor form is called:
(ಹ) pour point (03) volatility
)0 viscosity (D) flash point

Piston rings and cylinder liners are:
வ Die casted {B) Hollow casted
{C) Sand casted (7) Centrifugal casted

7 556/2019

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