Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Motor Transport Inspector (Technical) - Police Motor Transport Wing ' And exam conducted in the year 2022. And Question paper code was '77/2022/OL'. 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.
Correct Answer:- ۸۸ا05
0050039: 775 relation between engineering strain (e) and true strain (है is
Aces in جل ०)
Bee = ما +e)
Geshe
Dees he
Correct Answer:- ೦೧000
Question40:-The Unwin formula for finding the diameter(d) of the rivet hole for a plate with thickness, tis
od = ४२६
8:45 6 ४.
Ded = ४6६
Correct Answer: Option ®
೦0500742: metric M26 bolt, 16 stands for
‘A-Nominal diameter of the bolt
B:-Root diameter of the bolt
C:-Outer diameter of the bolt head
D-Mean diameter of thread
Correct Answer:- ೦೧000
Question42:-In a flanged coupling, the failure of the bolt is due to
AcShearing
B:-Crushing
CeShearing and Crushing
ட்ப
டட Option-C
Question43:
Correct Answer: Option-C
Question44:-The ultimate strength of the material of a component 15 400 MPa and the component is subjected to working stress of 100 MPa. The margin of safety in this case is
0-025
Correct Answer: ೦೧0078.
Question45:-The total included angle of the groove of V-belt drive is approximately
கரோ
8:40
೦-80
0ھ
Correct ۸۳۰۸۷۴ ೦೧0078.
Question46::Which of the following statement is correct regarding volumetric efficiency of an IC engine ?
‘AcNolumetric efficiency is the ratio of actual mass of air inducted per stroke to theoretical mass of air to fill the piston displacement volume under atmospheric conditions
B:-Volumetric efficiency ranges from 80-100%
C:Volumettic efficiency increases with turbocharging
०-५। the above
Correct Answer: Option-D