Kerala PSC Previous Years Question Paper & Answer

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

Page:8


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: 8 out of 11
Excerpt of Question Code: 040/2017/OL

D:-Detonation
Correct Answer:- Option-A
Question68:-Which of the following are provided to the crank shaft to the balancing of main journals?
A:-Crank arm
B:-Harmonic balancer
C:-Crank weight
D:-Crank pulley
Correct Answer:- Option-C
Question69:-Permissible range of particulate matters in the exhaust gas of a petrol engine as per Euro 4 emission standard
Is
A:-0.14 gm/Km
0.08 gm/Km
C:-0.05 gm/Km
D:-None of these
Correct Answer:- Option-D
Question70:-Oil additives which handle high temperature deposit such as gums and varnishes
A:-Dispersant
B:-Detergent
C:-Anti-scuff additives
D:-Anti foaming additives
Correct Answer:- Option-B
Question71:-In an alternator, the carbon brushes ride on the
A:-Commutator
-Rotor shaft
C:-Slip ring
D:-Field windings
Correct Answer:- Option-C
Question72:-Choose correct drive transmission from engine to gear box
A:-Fly wheel - cover - drive plate - driven plate
B:-Fly wheel - cover - driven plate - drive plate
C:-Fly wheel - driven plate - drive plate - cover
D:-Fly wheel - drive plate - driven plate - cover
Correct Answer:- Option-A
Question73:-As related to the automatic transmission, the friction loss in the manual transmission is

D:-Much more
Correct Answer:- Option-A
Question74:-Separate carrier type rear axle casing is generally known as
A:-Split type
B:-Salisbury type
C:-Banjo type
D:-Integral carrier type
Correct Answer:- Option-C
Question75:-Which among the following springs have the greater energy storing capacity?
A:-Coil spring
B:-Torsion spring
C:-Leaf spring
D:-Rubber spring
Correct Answer:- Option-D
Question76:-The shock absorber dissolve can be reduced by pressurizing the fluid with gas.
A:-Hydrogen
B:-Nitrogen
C:-Oxygen
D:-Carbon dioxide
Correct Answer:- Option-B
Question77:-In the code 145 SR-13 of a radial tire, 13 denominate
A:-Tire width

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JUNIOR INSTRUCTOR -MECHANIC MOTOR VEHICLE : Video