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 'TRADESMAN AUTOMOBILE MECHANIC TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '175/2016'. 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 chemical name of R-134 ais: _
(ക Dichloro difluro methane (फ) Tetra fluro methane
(യ Chloro fluro methane (D) Carbon tetra fluoride
The toner ring (Tone ring) is used in :
(ಗ) Torque converter (0) Lubrication system
() ABS - (D) ^ conditioning system
The type of stresses mainly developed in tappet during valve opening is :
(A) Tensile stress (18) Compressive stress
(0 Shear stress (D) Torsional stress
In full floating type rear axle driving torque is carry by :
(A) Axle shaft (B) Axle casing
(0 Bearing (D) Bearing and axle casing
Thermosyphen cooling system works due to :
(കു യ 8೧706 . (B) Humidity difference of system
(C) Difference 10 density of coolant (D) None of the above
Wankel engine operates upon :
(^) Brayton cycle _ (B)Dieselcycle
_(C) ധം 8ء (൬) Atkinson cycle
Firing order of a four stroke four cylinder in line engine is 1-3-4-2. During operation, if
second cylinder is in compression stroke what process will progressing in first cylinder
(A) Suction (B) Compression
)0 Power (D) Exhaust
The electrolyte used in lead acid battery is :
(&) 10, (8) Pb.O
(¢) PbSO, യ) 140,
The angle through which the wheel has to turn to sustain the side 8೧೫೦6 is called :
(&) Camber angle (B) Slip angle
(C) Rake angle (D) None of the above
۰ 11 178/2016
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