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.
050/20
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The Ford cup viscometer is an instrument used to check of paint.
A) Viscosity B) Adhesion
C) Density D) Hardness
painting are more suitable to use when we repeatedly want numbers,
matters, names in different locations.
A) Brush 8) Air-less
C) Stencil D) Spray
In this defect paint film lifting from the underlaying surface in the form of flaks or
scales. Which defect is this ?
A) Flaking B) Flashing
C) Orange peel D) Chalking
This type of brush is used to clean the metal surface from tightly adhered rust. Which
brush is this ?
A) Dust brush B) Roller brush
C) Wire brush D) Curve brush
Polyamide is a curing agent used in two pack system epoxy paint. What is the
properties of this curing agent ?
) Longer pot life
) Best flexibility and water resistance
) Best chemical resistance
) Low temperature cure
In hot phosphating process pickling is used to remove from the metal
surfaces.
A) Rust B) Surface roughness
©) Oil or grease D) Mud or dust
EPS stands for
A) Encapsulated Print Script
B) Encapsulated Post Spot
C) Encapsuled Print Script
D) Encapsulated Post Script