Kerala PSC Previous Years Question Paper & Answer

Title : JUNIOR INSTRUCTOR -MECHANIC MOTOR VEHICLE
Question Code : A

Page:7


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'JUNIOR INSTRUCTOR -MECHANIC MOTOR VEHICLE' And exam conducted in the year 2017. And Question paper code was '040/2017/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.

page: 7 out of 11
Excerpt of Question Code: 040/2017/OL

Correct Answer:- Option-A
Question58:-The length variation between leaf spring eyes by the oscillation of leaves are accommodate with the help of
A:-Centre bolt
B:-Shackle
C:-'U' Clamp
D:-Bracket
Correct Answer:- Option-B
Question59:-Which among the following is a disadvantages of hypoid gear using in final drive?
A:-Low chassis height
B:-Smaller pitch overlap
C:-Rough running
D:-Less ground clearance
Correct Answer:- Option-D
Question60:-The steering sensor in an electronic power steering system consist of
A:-Torque and pressure sensor
B:-Torque and speed sensor
C:-Torque and rotation sensor
D:-Speed and rotation sensor
Correct Answer:- Option-C
Question61:-The percentage ratio between difference of vehicle speed and wheel speed to the vehicle speed is
A:-Velocity ratio
B:-Speed ratio
C:-Slip ratio
D:-Aspect ratio
Correct Answer:- Option-C
Question62:-In a disc brake caliper, the component act as a return spring to retract the piston
A:-Bleed screw
B:-Rubber sealing ring
C:-Disc
D:-Friction pads
Correct Answer:- Option-B
Question63:-Identify the horn relay with its marking
A:-HBR
B:-HRS
2-865
0:-1185
Correct Answer:- Option-D
Question64:-Location of an expansion valve in an automotive air conditioning is at
A:-Inlet side of evaporator
B:-Outlet side of evaporator
:-Inside the evaporator
D:-Inlet side of condenser
Correct Answer:- Option-A
Question65:-The socket in which provided with a universal joint
A:-Deep
B:-Flex
C:-Standard
D:-None of these
Correct Answer:- Option-B
Question66:-The catalyst used for first stage conversion in a three - way convertor
A:-Vanadium
-Cerium
C:-Platinum
D:-Rhodium
Correct Answer:- Option-D
Question67:-Combustion knock in a Cl engine is generally known as
A:-Diesel knock
B:-Diesel lock
C:-Both (1) and (2)

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JUNIOR INSTRUCTOR -MECHANIC MOTOR VEHICLE : Video