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 'Motor Vehicle Inspector, Assistant Motor Vehicle Inspector' And exam conducted in the year 2023. And Question paper code was '045/2023'. 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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In 4-stroke cycle engine power is produced in
(A) Every revolution of the crankshaft
(B) Each stroke
(C) Every alternate revolution of the crankshaft
(D) None of the above
Which cross-section do compression rings have?
(A) Triangular cross-section (B) Rectangular cross-section
(C) Circular cross-section (D) Square cross-section
The distance between the centres of the front wheel is called
(A) Wheel base (B) Axle width
(C) Turning circle (D) Track
The venturi in the carburettor causes the
(A) Increase of air velocity (B) Increase of manifold vacuum
(C) Decrease of air velocity (D) Decrease of fuel flow
The turbocharger uses _ energy
(A) Energy of exhaust gases (B) Engine energy
(C) Energy from a radiator (D) Energy from a flywheel
Thermostat valve in the cooling system controls
(A) The flow of water (B) The temperature of water
(C) Both (A) & (B) (D) None of the above
In the following system, lubricating oil is carried in separate tanks from where it is fed
to the engine.
(A) Wet sump system (B) Mist lubrication system
(C) Splash system (D) Dry sump system
Which technology changes the timing of intake/exhaust valves when the engine is
running?
(A) DOHC (B) CRDI
(C) VVT (D) TDI
The longitudinal members of the chassis is connected by traverse members is
known as
(A) Bumpers (B) Cross member
(C) X-Member (D) None of the above
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