Kerala PSC Previous Years Question Paper & Answer
Page:18
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Lecturer in Polymer Technology (Polytechnics)' And exam conducted in the year 2023. And Question paper code was '120/2023/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.
B:-50 mm/min
C:-5 mm/min
D:-None of these
Correct Answer:-Question Cancelled
Question98:-In HDT test, a deadweight load is applied at the center of the specimen
which is sufficient to produce a maximum fiber stress of
A:-300 psi
B:-264 psi
C:-250 psi
D:-500 psi
Correct Answer:- Option-B
Question99:- is used to measure the curing characteristics of the rubber
compounds
A:-Mooney viscometer
B:-Moving die rheometer
C:-Goodrich flexometer
D:-Ross flexometer
Correct Answer:-Question Cancelled
Question100:-Which property is more important for seals
A:-hardness
B:-Flex fatigue
C:-Stress relaxation
D:-Tensile strength
Correct Answer:- Option-C