Kerala PSC Previous Years Question Paper & Answer

Title : Mechanic
Question Code :


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Mechanic' And exam conducted in the year 2023. And Question paper code was '003/2023/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.

page: 1 out of 11
Excerpt of Question Code: 003/2023/OL


Question Paper Code: 3/2023/0L
Category Code: 545/2019
Exam: Mechanic
Medium of Question: English
Date of Test 06-01-2023
Department Agriculture Development and Farmers Welfare
Alphacode A
Question1:-What is the working cycle of compression ignition engine?

A:-Otto Cycle

B:-Sterling Cycle

C:-Diesel Cycle

D:-Rankin Cycle
Correct Answer:- Option-C
Question2:-The portion below the piston pin boss is called
A:-Crown of the Piston
B:-Skirt of the Piston
C:-Land of the Piston
D:-Ring Section of the Piston
Correct Answer:- Option-B
Question3:-In a rear wheel drive vehicle if the rear wheels move up and down then
A:-the angle of drive changes
B:-the drive line changes length
C:-both (1) and (2)
D:-neither (1) nor (2)
Correct Answer:- Option-C
Question4:-Which part is not common between the old model Petrol and Diesel engines?
A--Air cleaner
C:-Exhaust Silencer
D:-Fuel injector
Correct Answer:- Option-D
Question5:-Which sensor is used to sense vibrations?
A:-Engine Knocking Sensor
B:-Air Vertex Sensor
C:-Hall Effect Sensor
D:-Vehicle Speed Sensor
Correct Answer:- Option-A
Question6:-A clutch is usually designed to transmit maximum torque which is
A:-Equal to the maximum engine torque
B:-150 percentage of the maximum engine torque
C:-75 percentage of the maximum engine torque
D:-None of the above
Correct Answer:- Option-B
Question7:-Which type of gear will not produce axial thrust while transmitting torque
A:-Spur gear
B:-Helical gear
C:-Worm gear
D:-Spur bevel gear
Correct Answer:- Option-A
Question8:-Clutch facings are usually attached to the plate by
A--Steel Rivets
B:-Steel screws
Aluminium screws
D:-Brass rivets
Correct Answer:- Option-D
Question9:-What will be cause by which noise comes from a gearbox in neutral position?

Similar Question Papers

Ask Question

(Press Ctrl+g to toggle between English and the chosen language)

Questions & Answers

Mechanic : Video