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 'TRADES INSTRUCTOR GR II SMITHY TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '014/2016'. 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.
014/2016 [तिरी
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Hardening temperature of carbon steel
A) 810-830°C 8) 1060 - 13006
0) 280 - 3206 ப) 660-720“
The metal used to manufacture a reamer
A) Low carbon steel B) Castiron
C) Brass D) High speed steel
The melting point of silver
A) 232°C B) 41950 C) 96150 D) 1530°C
The cast iron is derived from pig iron in which furnace ?
A) Puddling furnace B) Cupola furnace
C) Blast furnace D) Open hearth furnace
The percentage of iron content in a magnetite ore
A) 73% B) 48% C) 62% D) 98%
The range of temperature between two critical points are known as
A) Upper critical range B) Lower critical range
C) Normalising range D) Thermal critical range
The angle of a Prick punch
A) 40° 8) 90 C) 75° D) 180°
Temperature between upper critical point and the lower critical point
A) Tempering range B) Annealing range
C) Critical range D) Cyaniding range
