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 'VOCATIONAL INSTRUCTOR IN MECHANICAL SERVICING AGRO MACHINERY VHSE' And exam conducted in the year 2016. And Question paper code was '077/2016'. 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 function of an intensifier is to :
(ಗಿ) Increase the pressure above the pump discharge pressure
(B) Lowering the pressure below the pump diecharge pressure
(C) Increase the flow rate of fluid
(D) Decrease the flow rate of fluid
The device that store potential energy of incompressible fluid is called :
(ക) Intensifier (ए) Accumulator
(0) Check valve (D) Gaskets
The component that condenge and remove the water vapour in air in a pneumatic system is :
മു ക filter (B) Muffler
(C) Air lubricator (D) Air relief valve
The drive used to convert hydraulic energy to rotating mechanical energy is called :
(^) Hydraulic cylinder (ए) Hydraulic intensifier
{C) Hydraulic motor (D) Hydraulic accumulator
An example for axial positive displacement pump (linear type) :
(A) Gear pump (B) Lobe pump
(¢) Screw pump (M) Swash plate piston pump
Control valve which operates with electric current :
(ಯ) Poppet valve (B) Solenoid valve
(0) Spool valve (D) Sequence valve
In a pneumatic cireuit, the component which form a mist of oil and air :
(ಹ) Muffler (B) Air filter
(C) Gear pump (D) Air lubricator
100. An example for air motor :
(4) Tandum air cylinder (೫) Gear motor
(ட Gerotor (D) None of the above
077/2016 14 A
സ്തന ا
