Kerala PSC Previous Years Question Paper & Answer
Page:9
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LABORATORY TECHNICAL ASSISTANT' And exam conducted in the year 2016. And Question paper code was '077/2016/OL'. 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.
0:-80 5
0:-165
Correct Answer:- Option-D
Question78:-Flyer is employed in machine.
A:-Drawing
B:-Jigger
C:-Carding
D:-Simplex
Correct Answer:- Option-D
Question79:-This is the process of twisting together two or more silk filaments into a single yarn.
A:-Reeling
B:-Sericulture
:-Churning
D:-Throwing
Correct Answer:- Option-D
Question80:-Reactive dyes containing two chlorine atoms in the chlorotriazine ring are termed as
A:-Cold brand
B:-Natural brand
C:-Hot brand
D:-Premium brand
Correct Answer:- Option-A
Question81:-Clip stenter is a machine.
A:-Dyeing
Printing
C:-Sizing
D:-Finishing
Correct Answer:- Option-D
Question82:-The main constituent of wool fiber is
A--Keratin
-Cellulose
C:-Glucose
D:-Lignin
Correct Answer:- Option-A
Question83:- is used as a mordant for dyeing cotton with basic dyes.
A:-Tanic acid
-Acetic acid
C:-Na OH
D:-Sodium carbonate
Correct Answer:- Option-A
Question84:-The staple length of cotton fiber will be in the range of inches.
D:-4-6
Correct Answer:- Option-B
Question85:-This is a yarn producing machine.
A:-Loom
:-Ring frame
C:-Jigger
D:-Reel
Correct Answer:- Option-B
Question86:-The botanical name of cotton plant is
A:-Oriza setiva
-Maymsopudica
C:-Asephetoda
D:-Gossypium
Correct Answer:- Option-D
Question87:-Acid dyes are mainly applied on
A:-Cotton
reactive dyes.