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 'Mechanic' And exam conducted in the year 2023. And Question paper code was '166/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
B:-To provide permanent gear reduction in drive line
C:-To provide self-centering action after negotiating a turn
D:-To multiply driver's effort to turn the vehicle for easy operation
Correct Answer:- Option-B
Question57:-Which of the following steering system doesn't have drop arm?
A:-Worm and sector
B:-Worm and wheel
C:-Worm and nut
D:-Rack and pinion steering gearbox
Correct Answer:- Option-D
Question58:-The steering column inclination to vertical in commercial vehicle is
generally about?
A:-20°
B:-50°
C:-70°
D:-90°
Correct Answer:- Option-A
Question59:-Which wheel geometry factor helps in self-centering of wheels after
negotiating a turn?
A:-Camber
B:-Toe in
C:-Toe out
D:-Kingpin inclination
Correct Answer:- Option-D
Question60:-When did the vehicle will be in 'Dog tracking'?
A:-Incorrect king pin inclination
B:-Steering ratio more than 15
C:-Thrust angle is not zero
D:-Incorrect tyre pressure
Correct Answer:- Option-C
Question61:-For achieving good driving safety and comfort
A:-Unsprung mass should be large as possible
B:-Unsprung mass should be small as possible
C:-Sprung mass should be small as possible
D:-Sprung mass should be large as possible
Correct Answer:- Option-B