Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Deputy Manager (Production)' And exam conducted in the year 2023. And Question paper code was '161/2023/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.
C:-at the inlet of dispersed phase
D:-at the inlet of the continuous phase
Correct Answer:- Option-B
Question45:-Removal of one element from a solid alloy is known as
A:-Selective leaching
B:-Adsorption
C:-Absorption
D:-Humidification
Correct Answer:- Option-A
Question46:-Which of the following terminology correspond to Freeze drying?
A:-Lyophilization
B:-Salt solution
C:-Short drying time
D:-Operates at high pressure
Correct Answer:- Option-A
Question47:-The point where the falling rate drying curve intercepts the x-axis
corresponds to
A:-Unbound moisture
B:-Equilibrium moisture
C:-Free moisture
D:-Critical moisture
Correct Answer:- Option-B
Question48:-In a McCabe-Thiele diagram of a binary distillation, the q-line for a feed
of Saturated Vapour
A:-will be a vertical line
B:-will be a horizontal line
C:-have slope infinity
D:-have slope positive
Correct Answer:- Option-B
Question49:-Volume of the reactor corresponding to 100% conversion is
A:-100 litres
B:-50 litres
C:-10 litres
D:-Infinity
Correct Answer:- Option-D
Question50:-For the reactions requiring large residence time, which one of the
following reactors is perferred?