Kerala PSC Previous Years Question Paper & Answer
Page:12
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.
5:796
Correct Answer:- Option-D
Question78:-Example of second order lever
AcClaw hammer
Bs-A pair of scissors
C:-Handle of tube well pump
DA wheel barrow
Correct Answer:- Option-D
Question79:-The ratio of distance moved by effort to the distance moved by load is termed as
பகலா
പാര്
C:Velocity ratio
De-fficiency
Correct Answer:- Option-C
Question80:-A load 1200 kg is lifted using a simple machine having velocity ratio of 5, Find out the efficiency of machine, if effort applied is 300 kg,
۸-96
B:-70%
೦75%
D-80%
Correct Answer:- Option-D
Question81::W in SWOT stands for
‘Ac Wealth
B:-War
C:-Weakness
D-Wilingness
Correct Answer:- Option-C
Question82:-The process of making the slip gauges adhere is called
AcAdhesion
B:-Assembling
೦೮/00
00१0119
Correct Answer:- Option-D
Question83:-A sine baris used to measure
‘Ac External tapers
B:-Surface roughness
Ceinternal tapers
D:-Gear profiles
Correct Answer:- Option-é
Question84:-The point in the body where all mass of the body is concentrated is called
‘Ac Moment of inertia
B:-Centre of gravity
೦೦೩೧೫೬ ೦! 77855
D-Null point
Correct Answer:- Option ®
Question85:-A truck carrying 3 tonnes load is moving on a metallic road. f the co-efficient of fiction is 0.25. Calculate the force of friction?
ATS kg
B:-0.75 kg
750
0:75 و
Correct Answer: Option-C