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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What is the least count of a metric outside vernier micrometer ?
(ಹಿ) 0.01 mm (8) 002mm €) 0001 mm (D) 0.002 mm
Function of coolant in a metal cutting operation is :
(ಹಿ) to prevent corrosion
(B) flush the chips from cutting edge
(C) to carry away heat generated during cutting operation
(D) गा of these
The process of shaping of the grinding wheel is known as :
(ಹ) dressing (8) truing (ಲ) cleaning (D) loading
How much is the least count of a vernier bevel protractor ?
(ಹ) 5 minutes (B) 5 seconds (ಲ) 1 minute (D) 1 degree
Which process produces a flat seat for bolt head, washer or nut at the opening of a drilled
hole ?
(ಹ) chamfering (8) spot facing (9) counterboring (D) reaming
For a three start thread pitch is equal to :
(ಹ) one third of the lead (8) three times the lead
(ಲ) half of the lead (D) equal to lead
What is the included angle of a worm thread ?
(A) 60 degree (B) 55 degree (~) 45 degree (D) 29 degree
Plug tap is used for :
(ಹ) making thread in a blind hole ~ (B) for starting a thread
(C) for making left hand thread (D) णि making fine thread
7 071/2017
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