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 'TRADE INSTRUCTOR GRADE II TURNING TECHNICAL EDUCATION' And exam conducted in the year 2014. And Question paper code was '168/2014'. 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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Ultrasonic machining is a process 01:
(A) A conventional machining (B) A non-conventional machining
(() A special type of grinding (102) An abrassive jet cutting
A wheel lathe is ೩:
(A) Special purpose lathe (B) Heavy duty lathe
(ര Lathe erected below ground [സല (D) All of the above
A capstan lathe has :
(५) Auxiliary slide (18) Two auxiliary slides
(C) No. auxiliary slide (D) Saddle and auxiliary slide
While holding a chuck on a head stock spindle, the perfect aligning of spindle and chuck is
¢ obtained by a spindle nose of :
(^) Threaded nose (8) Short taper nose
(C) Long taper nose with flange (D) By using back plate
While holding a work on a collet chuck, the work has no movement while holding a :
(ക) Draw back collet chuck (B) Push out collet chuck
(0 Ordinary collet chuck (D) Dead length collet chuck
The resistance of a metal against wear is 1
(ക Hardness (B) Toughness
(C) Duetility (D)) Malleability
Cyniding 15 a process of case hardening, in which the steel surfaces receives ;
(ക) ലി and 8111007 (B) Carbon and nitrogen
(0 Carbon and hydrogen (D) Carbon and phosphorus
The least count of a vernier caliper is the difference of :
(ಕ) 1VSD—1MSD (B) 1MSD—1VSD
(€) 1VSD—2MSD യ 1MSD +1VSD
Higher temperatures in the furnaces are measured by :
)۵ Pyrometer (18) Thermometer
(() Tacco meter (10) Barometer
9 168/2014
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