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 - Travancore Cochin Chemicals Limited' And exam conducted in the year 2022. And Question paper code was '80/2022/OL'. 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.
5:7596
Correct Answer:- ೦೧000
Question78:-Example of second order lever
‘AcClaw hammer
8:-8 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
Acéffort
B-Load
C:Velocity ratio
1
டட ப
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 15 300 10.
۸-96
B:-70%
75%
D-80%
Correct Answer:- Option-D
Question81::W in SWOT stands for
‘Ac Wealth
0
ട്ട
D-Willingness
Correct Answer: Option-C
Question82:-The process of making the slip gauges adhere is called
‘AcAdhesion
B:-Assembling
CeSliding
D:-Wringing
Correct Answer:- Option-D
Question83:-A sine bar is used to measure
‘Ac External tapers
B:-Surface roughness
Ceinternal tapers
D:-Gear profiles
Correct Answer:- ೦೧000
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 of mass
D-Null point
Correct Answer: Option ®
Question85:-A truck carrying 3 tonnes load is moving on a metallic road. 1 the co-efficient of friction is 0.25. Calculate the force of friction?
5ھ kg
B:-0.75 kg
750
0:75 kg
Correct Answer: Option-C