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.
51. The die in which the cutting operation is combined with forming operation is :
(^) Progressive die (8) Compound die
{C) Blanking die (0) Combination die
528. The operation in which the punch is made to size and the clearance is provided on the die is :
(^) Blanking 18) Piercing
(¢) Lancing (D) Embassing
58. The culting operation in which hole is partly cut and bending down the cut portion is :
(4) Cutting off (8) Parting
(0 Lancing (D) Notching
54, ‘The chemical process of remelting, in the formation of a new compound whose molecular
weight is a multiple of that of the original substance is known as :
[ക Nuclear fizzion (13) Nuclear fusion
(C) Polymerisation (D) Carbunsing
55. Choose the thermosetting plastic from the following :
(ക) Polystrene (13) Synthetic rubber
() Urea formal dehyde (D) Vinyl acrylic
56. The basic method of moulding thermo plastics is :
(A) Compression moulding (ए) Injection moulding
(ര Transfer moulding (D) Sand moulding
57. The female portion of the mould which gives the moulding its external shape is :
(A) Core (वि) جاده
(C) Runner (D) Sprue
88. The part of the mould through which the molten material is injected into the impression is :
(५५) Register ring (ए) عنصم bush
(C) Core (D) Core plate
59. When a core is machined from a block of steel or cast in one piece, it is termed as :
(ಗಿ) Insert core (0) Integer core
(C) Bolster core (1) Direct core
A 9 162/2014
[P.1.0.]
