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 'TRADESMAN SMITHY FORGING AND HEAT TREATING TECHNICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '185/2015'. 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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Which test is used to check the evenness of the coating on galvanized wire ?
(A) Hydrochloric acid dip ` (8) Warping test
(€) Reverse bend test (D) Copper sulphate dip
The deformation of material in cold working and hot working is :
(ക) Viscous deformation (8) Plastic deformation
(C) Elastic deformation (D) Isotropic deformation
What mechanical property is desired so that it can be forged ?
(५) Ductility (8) Elasticity (9 Malleability (D) Brittleness
In which metal forming process the material is shaped by means of intermittent blows on it :
(A) Forging process (18) Rolling process
(C) Wire drawing process (D) Extrusion process
ബേ be used to scribe lines parallel to the edges of the work. _ سے
(A) Vernder caliper (8) Divider
(C) Combination set (D) Hermaphrodite caliper
Good quality scales for use in smithy shop measurements are usually made of :
(A) Wood (B) Brass (C) Plastic (0) Glass
In cold working 01 metals, the temperature of material is :
(A) Room temperature
(8) Above room temperature
(८) Below recrystallisation temperature
(D) Below room temperature
185/2015 10 A
