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 'ANALYST CHEMICAL TESTING LABORATORY INDUSTRIES AND COMMERCE' And exam conducted in the year 2014. And Question paper code was '111/2014'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. 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.
111/2014
1.
The velocity at which the flow changes from one form to other is known as :
(A) Average velocity (४) Super critical velocity
(0 Critical velocity (D) Maximum velocity
Sending part of the condensed liquid back 10 1115 6011117111 15 018100 ٭
(^) Feed (18) Distillate (0 Rafinate (1) Reflux
A rotating cylinder of perforated sheet metal or wire screen is called :
(ಗಿ) Grizzlies (8) Trommel
(0) Hummer screen (D) Cyclone separator
The element which receives the information from the measuring devices and decides what
action should be taken is called :
(A) Centroller (8) Sensor (C) Transducer (D) Transmitter
When an input variable of a system changes, there is a time interval during which no effect
is observed on the output of the system is called :
(^) Dead time (8) Peak time (C) Interval time (12) Effective time
In cyclone separators which liquid is commonly used for solid suspension :
(வி விண்ட (8) Water (09) Kerosene (12) Benzene
The locus of the intersection of the upper operating line and lower operating line is called :
(ക) Tie-line (B) cline (ಲ) 6-1೧6 (D) 011೧೮
Reynold’s number can be represented by :
(ಯ) ೬/2] ೫) Dul/u (€) 0/೬ (0) 7೬೬/1
1.1.0.
