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.
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Which colour of heat is known as blood heat ?
A) Bright red heat ए) Lowredheat
C) White heat D) Welding heat
The percentage of tin in solder while soldering an electrical component
A) 40% B) 34% C) 5% D) 95%
Tempering process is done in steel to
A) Increase hardening
B) Improve toughness and ductility
C) Releave internal stress
D) Improve machinability
The method of case hardening small parts of an Engineering Equipment
A) Flame hardening B) Cyaniding
©) Carburising D) Nitriding
. The solid solution of carbon in gama-iron
A) Ferrite اچ B) Magnetite C) Austenite D) Hematite
What is the ദ് while tempering a Screw Driver Edge ?
A) Light straw B) Purple C) Blue 0) விண
The gas used for Nitriding process
A) Ammonia B) Oxygen C) Nitrogen D) Sulfer
The iron ore used to produce pig iron
A) Hematite B) Siderite
C) Magnetite D) Wroughtiron
