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.
89,
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96.
To increase the strength of material, the point angle of chisel will be :
(ಹ) Decrease (8) Increase (ಲ) Not affecting (D) None of these
The compression ratio of diesel engine is up to :
മു 1 © 1
(~) 12:1t018:1 (D) 22:1t024:1
In a 2 stroke engine charge is first enter into :
(ಹ) Cylinder block (8) Crankcase
(<) Combustion chamber (D) Transfer port
Engine camshaft is made of :
(ಹ) Cast iron (B) Mild steel
(~) Cast alloy steel (D) Forged alloy steel
In a screw thread M18 stands :
(ಹ) Metric thread, 18 mm length
(8) Metric thread, 18 cm length
(9) Metric thread, 18 mm Nominal Diameter
(D) Major Diameter 18 mm
The example of positive locking device is :
(ಹಿ) Castle nut (B) Lock nut (C) Spring washer (D) Wing nut
The distance between TDC and BDC is called :
(A) Sweptvolume (8) ಲಯ (> Cylinder bore (D) Stroke length
Which type camshaft drive mechanism no need of lubrication 7
(ಹ) Chain drive (8) Beltdrive (ಲ) Gear drive (D) None of these
13 100/2018
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