Kerala PSC Previous Years Question Paper & Answer

Title : Pump Operator
Question Code :

Page:12


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Pump Operator ' And exam conducted in the year 2023. And Question paper code was '023/2023/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: 12 out of 13
Excerpt of Question Code: 023/2023/OL

A:-Sun gears
B:-Planetary gears
C:-Crown wheel
D:-Pinion
Correct Answer:- Option-D
Question89:-What is Camber angle ?
A:-Angle between the vertical line from the central point of the tyre and the central line of the tyre
:-Angle formed by the forward or backward tilt of the steering axis from vertical, when viewed from the side of the

wheel
C:-Angle between the centre line of the kingpin and the vertical line
D:-Angle in the vertical plane between the kingpin axis and the wheel centre line
Correct Answer:- Option-A
Question90:-In a conventional suspension system (leaf spring type) accommodate the change in the spring length.
A:-'U' bolt
B:-Shackle
C:-Rear axle
D:-Front axle
Correct Answer:- Option-B
Question91:- is simple in construction and light in weight.
A:-Coil spring suspension
B:-Torsion bar suspension
C:-MCPHERSON strut type suspension
D:-Rear indepentend suspension
Correct Answer:- Option-C
Question92:- is widely used in a vechicles nowadays.
A:-Piston type shock absorber
B:-Vane type shock absorber
C:-Mechanical shock absorber
D:-Telescopic shock absorber
Correct Answer:- Option-D
Question93:- convert the AC produced by the alternator to DC.
A:-The rotor assembly
B:-Stator assembly
-Diodes
D:-Current regulator
Correct Answer:- Option-C
Question94:- is a most commonly used starting system drive mechanism in light vechiles.
A:-Axial drive
B:-Sliding armature drive
C:-Over-running clutch drive
D:-Bendix drive
Correct Answer:- Option-D
Question95:-What is the use of condenser in air conditioner 7
A:-Cool the refrigerant, ensuring it condenses into a liquid
:-Compress the refrigerant
C:-Filter the refrigerant
D:-Evaporate the refrigerant
Correct Answer:- Option-A
Question96:-In MPFl system ___is used for supplying fuel in correct ratio to cylinders.
A:-carburetor
injector
C:-distributor
D:-spark plug
Correct Answer:- Option-B
Question97:- is used to measure the free oxygen in the exhaust gas.
A:-MAP sensor
B:-MAF sensor
C:-Lambda sensor
D:-Vehicle speed sensor

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