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 'MECHANIC GR II STATE FARMING CORPORATION OF KERALA LTD' And exam conducted in the year 2017. And Question paper code was '108/2017'. 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.
108/2017 [1111111111
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The algebraic difference between the maximum limit and basic size is called
A} Fundamental deviation B} Actual deviation
C) Upper deviation D) Lower deviation
The compression ratio for petrol engine is
കു 3106 18) 15 0
0) 5108 D) 20 to 30
Motion of the cam is transferred to the valves through
A) Rocker arms B) Valve stems
©) Pistons D) Camshaft
The volumetric change of the fluid caused by a resistance is known as
A} Adhesion 8) Cohesion
©) Volumetric index D) Compressibility
The compression ratio of an IC engine is the ratio 01
A} Total cylinder volume to swept volume
B) Swept volume to clearance volume
C) Total cylinder volume 10 clearance volume
D) Pressure after compression to that of before compression
All fluids exerts
A) Pressure in the direction of flow
B) Pressure in the direction of force of gravity
C) Equal pressure in X, Y, 2 plane
D) Equal pressure in all directions
Malleability of a material can be defined as
A} Ability to recover its original form
B} Ability to undergo large permanent deformation in compression
ര Ability to undergo large permanent deformation in tension
D) None of the above
The slow plastic deformation of metals under a constant stress in known as
A) Creep B) Endurance
© Plastic deformation D) Fatigue
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