Kerala PSC Previous Years Question Paper & Answer
Page:13
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Blacksmith Gr II Kerala State Water Transport English ' And exam conducted in the year 2019. And Question paper code was '068/2019'. 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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Age hardening is connected with the :
(A) Gun metal (8) Stainless steel
Swage block is made of :
(A) High speed steel (B)
(ಲ) High carbon steel (D)
The usual value of the helix angle of drill is :
(ಹ) 10 (൫ 20
Point angle of centre punch is :
(५) 30 ൫ 455
Name of the cutting tool fixed on an anvil :
(ಹ) Hotset (B) Hardie
(ಲ) Duralumin (D) Babbit metal
Tool steel
Cast iron
© 30” ೧) ಆ
© ೫ യു 9
(C) வன (D) Chisel
The minimum amount of carbon in gray cast iron :
(५) 05% ©
Steel pipes are normally manufactured by :
(A) Extrusion (B)
© ومنو യു
Drills are usually made of :
(५) Mild steel (8)
(0) Alloy steel (D)
© 15% 25%
യ)
Cold working
Electroforming
High speed steel
High carbon steel
Chisel used for removing surplus metal in cotter ways and slots is called :
(ಹಿ) Flat chisel (8)
(9) Cross-cut chisel (D)
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Half round chisel
Side chisel
068/2019
1.7.೦.
