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 ' Junior Instructor (Painter General) - Industrial Training' And exam conducted in the year 2020. And Question paper code was '050/2020'. 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.
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050/20
The abrasion instrument is used to test of specimen paint coating.
A) Adhesion B) Flexibility
C) Resistance D) Scrach hardness
The diffusion of colouring matter from the undercoat through the top coat resulting
in undesirable effect. This is called
A) Flaking B) Sagging
C) Peeling D) Bleeding
is used to determine the effective dispersion grind and check the particles
size of the pigment in the paint.
A) Comb gauge B) IC gauge
C) Fineness of grind gauge D) Mandrels
Compressed high pressure air pushes the paint via hose pipe to the spray gun. Which
spray gun is this ?
A) Pressure feed gun B) Gravity feed gun
C) Suction feed gun D) None of these
Anti-Setting agents, Anti-Skinning agents, Wetting and Dispersing agents are the
examples of
A) Binder B) Additives C) Pigments D) None of these
The colour code of acids pipeline is painted as colour.
A) Dark violet B) Sky blue
C) Black D) Smoke gray
TIFF stands for
A) Tag Image Format File
B) Tagged Image Format File
C) Tagged Image File Format
D) Tagged Intel File Format
What is the shape of warning signs ?
A) Circular B) Square
C) Rectangle D) Triangular
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