Kerala PSC Previous Years Question Paper & Answer
Page:11
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Professor in Production Engineering' And exam conducted in the year 2021. And Question paper code was '019/2021/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.
‘AcCircular pitch
B:-Diametral pitch
C-Module
D-Addendum
Correct Answer:- Option ®
Question77:-In a critically damped vibrating system with single degree of freedom, the damping factor should be equal to
مم
Bel
[
Desa
Correct Answer:- Option ®
Question78:-The primary unbalanced force in reciprocating masses is
‘A: Directly proportional to the crank radius
B:-Directly proportional to the square of crank radius
C-Inversely proportional to the crank radius
D-Independent of crank radius
Correct Answer:- Option-é
Question79:-The first standard evolved in Great Britain to standardise limits and fits is
‘Ac Newall system
B:-Unilateral system
C-Bilateral system
D150 system
Correct Answer:- Option-é
Question80::Which among the following fit is a transition fit 7.
‘AcShrinkage fit
B:-Forced fit
C=Driving fit
D:Push fit
Correct Answer:- Option-D
Question81:-Repeatabilty of a measuring process is,
‘Ac Precision
B:-Sensitivity
രവ
D-Interchangeability
Correct Answer:- Option-é
Question82:-The process of making the slip gauge blocks adhere is called
‘AcBonding
B:-Flattering
CeKnurling
D:-Wringing
Correct Answer:- Option-D
Question83::Which among the following is not a mechanical comparator ?
‘AcDial indicator
B:-Sigma comparator
CeJohansson mikrokrator
D-Zeiss optimeter
Correct Answer:- Option-D
Question84:-rregularities caused due to vibrations of any kind such as chatter marks are classified under
AcFirst order
B:-Second order