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 MECHANIC HEALTH SERVICES' And exam conducted in the year 2018. And Question paper code was '068/2018'. 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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The dilution of lubricating oil is caused by :
(A) Worn off particles (B) Water
(ಲ) Solid contaminants (D) Fuels
The brake lines in hydraulic brake system are made of :
(ಹಿ) Plastic (൫) Rubber രു Alminium 10) Steel
brings back shoes in their original position when the brakes are not applied.
(A) Compression spring (B) Retracting spring
(ಲ) Pressure spring (D) Torsion spring
The frictional horse power of a well adjusted petrol engine should be nearly :
(മ) 20% (8 50% (9 15% D) 10%
The automobile body should be sufficiently rigid so as to resist twisting on bad roads, is
known as :
(A) Air drag (B) Lightness
(C) Stiffness (D) Torsional stiffness
types of gear boxes are generally used in motor cycles.
(ಹಿ) Synchronising gear boxes (B) Constant mesh
(9) Epicydlic (D) Progressive type
If the engine coolent leaks into the engine oil as a result :
(^) Oil becomes thick oil (8) Turns into black colour
(C) Appears milky stage (D) None of the above
The main function of an alternator in an automobile is to :
(ಹ) Convert chemical energy into electrical energy
(8) Convert mechanical energy into electrical energy
(C) Convert mechanical energy into chemical energy
(D) Continually recharge the automobile battery
1 068/2018
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