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 MAINTENANCE AND REPAIRS OF AUTOMOBILES VOCATIONAL HIGHER SECONDARY EDUCATION' And exam conducted in the year 2018. And Question paper code was '049/2018'. 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.
049/2018 لا الا ااه الام
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The firing order of a six cylinder engine is
ಹ) 1-3-5-6-2-4 8) 1-3-5-2-4-8
0) 1-3-2-6-4-5 0) 1-5-3-6-4-2
The distance between TDC to BDC, in degree
A) 180 B) 90
C) 360 D) 45
The needle valve of the carburettor is closed by means of a
A) Spring B) Tickler
C) Float D} Throttle
Increase in the plate area of a battery cell increases
A} The voltage B) The specific gravity
C) The resistance D) The capacity
Chemical condition of the battery plates can be identified by
A} High Discharge test B) Cadmium test
C) Life test D} Sulphation test
The cut out relay is not essential in alternators because current flow due to fall in voltage
below that of the battery is not allowed by
A} Commutator B) Third brush
©) ೧600167 D} Electromagnetic regulator
The distance from the gasket seat to the end of the threads of a spark plug, is called
A} Reach B) End clearance
©) Shoulder height D) Plug clearance
Engine valves are closed by means of
A} Rockeram ©) Tappet
C) Valve guide D} Spring
In a distributor type fuel pump, the injection timing is controlled by adjusting
A} Rotor speed B} Anti-Dribble valve
C) Camring D} Plunger stroke
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