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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For all ranges of micrometers the graduations marked on the barrel is :
ക )0-25( mm ന (0-50) mm
(0) (0-100) mm (D) (0-20) mm
18೧11 18 almost pure iron.
(ಯ) Castiron (8) Pigiron
() Malleable iron (0) Wrought iron
Metals which have little or no iron are called :
(ക) Non - corrossive metals 18] Non metals
(ಲ) Alloys (D) Non - ferrous metals
Toughness is the property of a metal :
(^) Ability to withstand shock
(B) Ability to resist. the effect of compression
(8 Ability to withstand seratching
(D) By virtue of which it melts when heated .
When metal can be drawn out in tension without rupture it is said to عن
(^) भाट (B) Fusible
(C) Strong (D) Ductile
The relationship existing between the mating surfaces of the parts because of difference in
dimension is called :
(^) ष्णा (2) Fit
(¢) Tolerance (11) Clearance
Negative clearance is called :
(ಗಿ) 10001 changeability (8) Interference
(0) Fundamental deviation ೧) Allowance
For drilling ahrasive materials ———— drills are used.
ക High speed drills (18) Tungsten carbide drills
(0 Carbon steel drills (D) None of the above
5 162/2014
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