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 (Fitting)' And exam conducted in the year 2022. And Question paper code was '112/2022'. 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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What is the appropriate heating temperature for forging of low carbon steel?
(A) 900°C ®) 110010
(€) 180050 ൫ 16000
Which tool used in sheet metal work to scribe a circle or arc with a large diameter?
(A) Spring compass ൯) Trammel
(C) Wing compass (D) Ordinary compass
What is the heat treatment process to remove extreme brittleness and induce toughness and
shock resistance in steel?
(A) Tempering (B) Annealing
(0). णपा (D) Hardening
Why agricultural equipment is made up of wrought iron?
(A) Low cost (B) Heavy weight
(C) Wear resistant (D) Corrosion resistant
What is the merit of three jaw chuck in lathe machine?
(A) Work can be set with ease
(B) Run out cannot be corrected
(C) Only round and hexagonal components can be held
(D) No bite marks on job
What type of cutting tool used in mass production?
(A) Solid tools (8) Brazed tools
(C) Throw away type tools (1) Tool Bits
Which is the vertical distance from crest to the root?
(A) Lead (B) Flank
(C) Pitch (D) Depth
What type of mallet used for hollowing panel beating?
(A) Brass mallets (B) Rubber mallets
(C) Wooden mallet ൯൬) Bossing mallets
Which part is mainly supporting the lengthy job in lathe machine?
(^) Face plate (B) Steady rest
(C) Dog carrier 0) Tail Stock
112/2022 12 A