Kerala PSC Previous Years Question Paper & Answer
Page:4
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.
Question17:-In wheeled tractors, the speed ratios provide for land speeds are in the
C:-Between the main shaft and the counter shaft
D:-On the back differential drive shaft
Correct Answer:- Option-A
range
Question18:-Which of the following statement is/are incorrect about wheels?
Able to withstand the driving and braking torque, and support the weight of
(i)
A:-2.4 to 3.6 m/sec
B:-0.4 to 1.8 m/sec
C:-6.4 to 12.8 m/sec
D:-4.2 to 9.5 m/sec
Correct Answer:- Option-D
the vehicle
(ii)
Statistically and dynamically unbalanced
(iii) Able to adsorb road shocks
A:-Only (i)
B:-Only (i & ii)
C:-Only (ii)
D:-Only (ii & iii)
Correct Answer:- Option-C
Question19:-In the cross ply type of tyre, alternate plys are provided
A:-Radially from bead to bead
B:-Radially from tread to bead
C:-Opposite diagonal directions
D:-Parallel to the tread
Correct Answer:- Option-C
Question20:-NHTSA stands for
Question21:-When a tire has a rating P215/65R15 89H, the number 65 represents
A:-National Highway Traffic Standard Authority
B:-National Highway Traffic Safety Administration
C:-National Highway Temperature Safety Administration
D:-National Highway Traffic Safety Authority
Correct Answer:- Option-B
A:-Load capacity
B:-Rim diameter
C:-Section width
D:-Aspect ratio