Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'OPERATOR WATER AUTHORITY' And exam conducted in the year 2015. And Question paper code was '119/2015'. 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.
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The angle between king pin centre line and vertical in the plane of wheel is called :
(ಹ) Steering axis inclination (B) King pin inclination
(C) Castor (D) Camber
Wear on tyre is more on one side is due to :
(¢) Incorrect camber angle (B) Low tyre pressure
(¢) High tyre pressure (D) Sudden acceleration
Useful power obtained at the engine fly wheel is called :
(ക) Indicated power (B) Frictional power
(C) Mechanical advantage (D) Brake power
The nozzle valve in the injector unit is lifted off from it’s seat by :
(ക Spring pressure . (B) High pressure diesel
(೮) Spindle pressure (D) Compression pressure
FIP is driven by :
(ಯ) Crank shaft gear (B) Distributor shaft
(C) Cam shaft screw gear (D) Cam shaft gear
Which among the following tool is suitable for inserting piston with rings into the engine
cylinder?
(A) Screw driver (B) Piston ring expander
(C) Piston ring compressor (D) All of the above
The boiling point of the coolent in cooling system is raised by :
(ಯ) Pressure cap (B) Pump casing
(C) Thermostat valve (D) Radiator
Wheat stone bridge works on the principle of :
(4) Ohms Law (B) Kirchoff's Laws
(0 dJoules Law ‘ (D)Faraday’sLaw
In DC machines for more voltage usually winding is done in :
(4) . Lap winding (B) Double Layer winding
(©) Wave winding (D) Concentric winding
7 119/2015
[7.7.0.]
