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 'JUNIOR INSTRUCTOR MECHANIC MOTOR VEHICLE INDUSTRIAL TRAINING' And exam conducted in the year 2015. And Question paper code was '202/2015'. 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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Octane number of petrol is generally ranges from :
(ക) 80-90 (४) 5-6 (0 0-70 (D) 100 - 110
Loud popping in carburetor is due to :
(A) வாணி ண் - fuel ratio (B) Blocked air cleaner
(0) Back firing (12) Loose mounting of carburetor
In which of the following engine have more thermal efficiency ?
(ಗಿ) Petrol (8) Diesel (C) Gas (D) Electric
From where, the air and fuel is mixed in a petrol engine ?
(A) Iniet manifold (8) Combustion chamber
(C) Air cleaner (D) Carburetor
The process of adjusting the quantity of fuel delivered by the fuel injection pump 15 :
(ಗ) Phasing (8) Calibration (€) Timing (D) Bleeding
The type of carburetor used in two wheeler vehicle 5 :
(ಗಿ) SU (B) ல (C) Carter (D) Zenith
Air cleaner is used for :
(ಗಿ) Cleaning the incoming air for combustion
(8) Reducing the noise of incoming air
(C) To arrest the flame during engine back fire
(D) All of the above
The function of ignition coil is :
)۸( To make and break the primary circuit
(8) To step down the battery voltage
(0) To step up the battery voltage
(D) All of the above
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