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 'MECHANICAL OPERATOR PHARMACEUTICAL CORPORATION IM KERALA LTD QUESTION PAPER QUESTION PAPER' And exam conducted in the year 2017. And Question paper code was '071/2017'. 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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If a clearance fit is obtained 17 a hole basis system, the tolerance zone of the shaft must be :
(ಹಿ) above the tolerance zone of the hole
(8 same as the tolerance zone of the hole
(~) லண the tolerance zone of the hole
(D) above or equal to the tolerance zone of the hole
Carbon content of cast iron ranges from :
(5) 1 to 4 percentage (B) 0.8 to 1.5 percentage
(ಲ) 2 to 4 percentage (D) 0.8 to 3 percentage
The jig generally used to drill a number of holes on a component from different angles is :
(A) sandwitch jig ௫ boxjig (ಲ) tablejig (D) postjig
Which is not an advantage of taper turning by attachment ?
(A) both internal and external tapers can be produced
(8) power feed can be given
(ಲ) large angle tapers can be produced
(D) threads on taper portion can be produced
The process of dividing the periphery of a workpiece into any number of equal parts is known
as:
(ಹ) peripheral milling (B) parting off
(ಲ) knurling (D) indexing
The slope between front of the cutting edge to a line perpendicular to the axis of the tool
drawn downwards is :
(മ) relief angle (8) rake angle (ಲ) clearance angle (D) point angle
The bearing surface angle of a centre drill is :
(A) 60 degree (B) 120 degree (~) 45 degree (D) 30 degree
White metal is an alloy of :
(ಹ) copper, tin and zinc (3) copper and zinc
(ಲ) tin, copper and antimony (D) copper and tin
071/2017 8 A
