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 TURNING TECHNICAL EDUCATION TVM PKD KGD ( Malayalam ) ' And exam conducted in the year 2014. And Question paper code was '181/2014'. 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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Which one of the following properties increase when the property of hardness വ് metal is
increased?
(ക Brittleness (B) Toughness
(€) Malleability (D) Tanacity
Which one of the following is used for gae carburising?
(A) Hydrogen (B) Methane
(09 ددع« (D) Accetylene
Which one of the following tool material is used to make forged turning tools to work at low
cutting speeds?
A High speed steel (B) Tungsten carbide tool
(0 High carbon steel (D) Stellite
Which one of the following work materials need carbide tools with chip breakers for rough
turning?
(A) Cast Iron (8) Bronze
)0© Mild steel (D) High tensile brass
A lathe half centre is used to:
(A) To turn long work piece
(ए) To turn taper turning
(८) For general purpose
(M) To face the work piece up to end of centre hole
The width of tool used to cut 10 வின் square thread is:
{A) 10mm (B) 25mm
(C) 5mm (7) 20mm
Heat treatment of metal is necessary:
(ಗಿ) To make good appearance of component
(B) To make the metal rust - proof
(0) To increase strength of metal
(D) To produce certain desired properties
The measured size of dimension of component is called:
(ക) Basic 8170 (B) Normal size
(ര Allowed size (D) Actual size
11 181/2014
12170]
