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 'Technical Assistant - Kerala Agro Machinery Corporation' And exam conducted in the year 2020. And Question paper code was '024/2020'. 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 total pressure force on a plane area
intensity of pressure at the centriod, if:
(A)
(0)
The area is horizontal ൯) The area is vertical
The area is inclined (D) Allof the above
A Body Floats In Stable Equilibrium:
(A)
(0)
(0)
(0)
When its metacentric height is zero
When the metacentre is above
When its e.g. is below its center of buoyancy
Metacentre has nothing to do with position of e.g. for determining stability
The process of beveling sharp ends of a work piece is called as:
(A) Grooving ൯) Chamfering
(C) Facing (0) Knurling
Motion of a liquid in a volute casing of a centrifugal pump is an example of:
(^) Rotational Flow (B) Radial
(C) Forced Spiral Vortex Flow () Spiral Vortex Flow
Cold Working:
(A) Increases the fatigue strength
(B) Decreases the fatigue strength
(C) Has no influence on fatigue strength
(D) Alone has no influence on fatigue strength
The piston and the ل is connected by a connecting rod:
(^) clutch ൯) crankshaft
(C) cylinder head (D) flywheel
The vibration damper on a crankshaft reduces the vibrations:
(A) torsional ൯) forced
(C) damped ന) all of these
The exhaust valve usually starts opening:
(^) at BDC ൯) before BDC
(C) at TDC (D) before TDC
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024/2020
is equal to the area multiplied by the