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 'JUNIOR INSTRUCTOR (PUMP OPERATOR) INDUSTRIAL TRAINING English ' And exam conducted in the year 2019. And Question paper code was '061/2019'. 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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A long column fails by
(ಯ) Crushing (B) Tension
(C) Shearing (D) Buckling
Cam size depends upon
(ಗ) Base circle (8) Pitch circle
(C) Prime circle (D) Outer circle
The ratio of number of teeth and pitch circle diameter is called
(¢) गलौ (B) Circular pitch
(C) Diametral pitch (D) Module
The quality of a govemnor can be judged by its
(A) Stability (B) 5881
(C) Effort and power (D) None of the above
In a flat belt drive, the belt is subjected to maximum tension 'T' and a centrifugal
1605100 16. For maximum power transmission
(ಹ) T=Tc (ஐ) T=2Tc
(© T=3Tc (೧) T=4Tc
Maximum efficiency of a Screw jack is a function of
(ಯ) Angle of friction (B) Load lifted
(ര) Helix angle (D) Effort
Pure iron is the structure of
(A) Ferrite (8) Pearite
(C) Austenite (೧) Ferrite and pearite
The crystal structure of a gamma iron is
(A) BCC (B) FCC
(C) HCP (D) Cubic structure
Cast iron is characterised by minimum of following percentage of carbon
بم (B) 0.8%
(©) 13% (೧) 2%
ஹட... ?। 2019-5
