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 'DRAUGHTSMAN GRADE II (MECHANICAL) in KEAEC Ltd and OVERSEER/ DRAFTSMAN (MECHANICAL) GRADE II in PWD/ Irrigation' And exam conducted in the year 2021. And Question paper code was '066/2021'. 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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For maximum range of a projectile the an
degree.
A) 45
060
The ratio of the speed of the driven wheel to the speed of the driving wheel is
A) Angular velocity
C) Creep
Two forces of 3N and 4N which are acting at right angles to each other will have a
resultant of
A) 7N
C) 5N
A force acting on a body may
A) Introduce internal stress
C) Balance the other forces acting on it
Roughness value corresponding to the roughness grade number N2 is
micron.
A) 50
C) 0.05
Tap drill size for M10 x 1 thread is
A) 10.5
08
Size of A1 drawing sheet is mm.
A) 594 x 841
©) 210 x 297
If a line is parallel to VP and inclined to HP,
A) VT only
C) Both HT and VT
gle of projection should be
B) Velocity ratio
D) Slip
B) 1N
D) 12N
B) Retard its motion
D) All the above
B) 08
D) 0.025
mm.
B) 12
ഉ) 87
B) 841 x 1189
D) 297 x 420
it has
B) HT only
D) None of these