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 DIESEL INDUSTRIAL TRAINING ENGLISH ' And exam conducted in the year 2018. And Question paper code was '100/2018'. 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.
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A radiator pressure cap contains :
(ಹಿ) Pressure and vacuum relief valve
(8) Pressure relief valve
(C) Vacuum relief valve
(D) Over flow valve
What is the cause of engine over heating ?
(മ) Thermostat valve always open
൫) Run at high RPM
(~) Injector pressure is more
(D) Broken fan belt
What is calibration of FIP ?
(ಹ) Correcting injection angle
(8) Correcting element angle
(C) Correcting quantity of fuel delivered
(D) Allof these
For better wear protection Micrometer spindle is made of :
(A) Tungstentip (B) Carbide tip (ಲ) Carbon tip D)
A worn out anvil tip of outside micrometer shows :
(മ) Positive error (B) Zero error
(ಲ) Negative correction (D) Negative error
The portion below the piston pin is called :
(5) Piston land (8) Piston head (ಲ) Piston skirt D)
After turn off engine, the position of FIP element in :
(മ) Maximum fuel delivery (8) Minimum fuel delivery
(ಲ) Zero fuel delivery (D) None of these
100/2018 12
Diamond tip
Piston pin boss
