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 TOOL AND DIE MAKING TECHNICAL EDUCATION TSR' And exam conducted in the year 2014. And Question paper code was '162/2014'. 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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Most commanly used drills in metric series ranges from :
(ಗೆ) (1 mm- 12 mm) (ए) (3 mm - 20 نسم
)0 (0.35 mm - 25 mm) D) (1 mm - 24 mm)
The operation of producing large hole by specially designed tool is known as :
(ಯ) Spot facing (18) Counter boring
(C) Trepanning (D) Reaming
Peripheral speed of a drill surface which is in contact with the work is :
(ಯ) 8668 (8) Velocity
(C) Cutting speed (1) Relanve motion
Bessemer process is used for producing :
(^) Castiron (B) Aluminium
(09 Steel (D) Pigiron
Basically steel is an alloy of :
(ಸ) Nickel and Chromium 13) Iron and Carbon
{C) Iron and Cobalt (D) Cast iron and Nickel
High carbon steel containing more than 0.9% carbon are known as :
(0) Mild steel (B) Tool steel
(C) Dead mild steel (D) Structural steel
In a lathe if the tool moves perpendicular to the axis of rotation of the work to produce a flat
surface it is known as :
(5) Taper turning (B) Plain turning
(C) Boring (0) Facing
The best material for a lathe bed is :
(வ) Tool steel (B) Wrought iron
(C) Plain carbon steel (7) Alloy east iron
The part of a lathe which converts the rotary motion of the lead screw into linear motion of
the carriage is : .
(ல Head stock (B) Feed rod
{C) Chuck (D) Apron
162/2014 6 A
