Kerala PSC Previous Years Question Paper & Answer
Page:7
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Technical Assistant Grade II (SR for ST only)' And exam conducted in the year 2023. And Question paper code was '108/2023/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.
A:-Horizontal plate
B:-Shell and tube
C:-Edge
D:-Vertical plate
Correct Answer:- Option-D
Question34:-Liquids likely to result in severe scaling are best processed in
evaporators.
A:-Open pan
B:-Natural circulation
C:-Forced circulation
D:-None of these
Correct Answer:- Option-C
Question35:-In dairy industry, for the separation of cream from milk,
centrifugal separator have been applied widely.
A:-Tubular bowl
B:-Disc bowl
C:-Conveyor bowl
D:-Cylindrical bowl
Correct Answer:- Option-B
Question36:-Grading of food material is based on
A:-Maturity
B:-Size and shape
C:-Texture and colour
D:-All of these
Correct Answer:- Option-D
Question37:-In food processing, the heat is transferred by
A:-Conduction mode
B:-Convection mode
C:-Both 1 and 2
D:-None of these
Correct Answer:- Option-C
Question38:-Heat transfer rate in fluids by natural convection which depends on
of fluids.
A:-Density
B:-Thermal conductivity
C:-Both 1 and 2
D:-None of these