Kerala PSC Previous Years Question Paper & Answer
Page:13
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Instructor Grade I in Chemical Engineering (Engineering Colleges)' And exam conducted in the year 2022. And Question paper code was '067/2022/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.
Correct Answer:- Option-é
Question91:-Under constant drying conditions, when drying takes place from all surfaces, during constant rate period, the rate of drying is
‘As Directly proportional to solid thickness
B:-Independent of solid thickness
C-Inversely proportional to sold thickness
D:-Directly proportional to the square of solid thickness
Correct Answer:- Option ®
Question92:-Production mechanism of copolymers
‘AcStep-growth polymerization
B:-Chain-growth polymerization
೦-800 Land 2
D-None of the above
Correct Answer:- Option-C
Question93:-Adhesives used for constructions
‘Ac Polymer adhesives
B:-Epoxy adhesives
பிண்ட adhesives
D-All of the above
Correct Answer: Option-D
Question94::What is Heinrich ratio which relates the number of near miss incidents and minor injuries to a major injury ?
D:-250:29:1
Correct Answer: Option-C
Question95:-Bhopal Gas Tragedy happened on
കല December 1984
1-2" January 1985
:-2" November 1984
™ December 1985,
Correct Answer:- Option-é
Question96:-Least effective control in safety hierarchy
PPE
B:-Elimination
C:-Administrative control
Ds Engineering control
Correct Answer:- Option-é
Question97:-The limit of dissolved oxygen in water for the survival of aquatic plants and animals.
4-100 mg/l
B:-5 mg/l
C-0.1 mg/l
الوص مكنم
Correct Answer:- Option ®
Question98:-Accident incident theory is proposed by
‘AcHeinrich
B:-Domino
=)
D-None of the above
Correct Answer: Option-C