Kerala PSC Previous Years Question Paper & Answer
Page:13
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Mechanical Draughtsman' And exam conducted in the year 2022. And Question paper code was '080/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
Question86:-The heat treatment process used to make ferrous metal non-brittle
‘Ac Hardening
BsTempering
1016100
D-Carburizing
Correct Answer: Option ®
Questiona7:-The centre of gravity of a circular solid cone of height “h" lies at the following distance from the base
Ach
പശ
೦0/4
86
Correct Answer: Option-C
೦೬500788: x
3) 206. Find the valve of (i? 29°. 392),
A027
Correct Answer:-Question Cancelled
Question89:-The sum of three consecutive numbers is 42. What are the numbers?
ಹಿ-20, 10,22
8:23, 24, 25
0:20, 20,2
0:25, 5, 22
Correct Answer:- ೦೧0008.
Question90::Which heat treatment process is used to modify the grain structure?
‘AcAnnealing
B:-Normalizing
ന്ധി
D:-Hardening
Correct Answer:- Option ®
Question91:-The property which enables a material to spring back to its original shape and size after the removal of load is called?
AcElasticity
1 71
C-Malleabilty
D-Duetility
Correct Answer:- Option-é
Question92::When a worker contributes to bring the best output by using the available resources, the worker is
7 1
1
८.७८
D:-Productive
Correct Answer:- Option-D
Question93:-Rule of conduct or procedure established by authority is called
‘Ac Procedure
പെ
[
०-१०८)
Correct Answer:- Option ®
Question94:-Quality is about producing products without