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 'DRAFTMAN GR II MECHANICAL PORT DPT' And exam conducted in the year 2017. And Question paper code was '127/2017'. 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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A chemical compound of carbon with iron is called :
(ಹ) Ferrite (8) Cementite (ಲ) Pearlite (D) Austenite
In anvil round hole is called
(A) Drawing down and cutting off (B) Hardie hole
(ಲ) Bending to round shape (D) Punching hole
A welding rectifier is used 1௦ :
(ಹ) Convert an A.C. welding supply into a D.C. supply
(8) Generate a D.C. welding supply
(C) Convert a D.C. welding supply into an AC. welding
(D) Increase ampere
Testing a weld without damaging the joint is called
(^) Destructive testing (8) Non-destructive testing
(ಲ) Chemical testing (D) Non-chemical testing
In a lathe machine internal and external taper turning can be done by :
(ಹ) Offsetting the tailstock
(B) A combination of both the cross-slide and the compound slide
(ಲ) Swivelling the compound slide
(D) Form tool method
When a tool is set above the centre line of a lathe ?
(ಹ) Front clearance decreases
(8) Front clearance increases
(C) Front clearance does not change
(D) Front clearance becomes equal to the side clearance
A sine bar is used for :
(ಹ) Levelling the job for drilling (8) Finding the angle of a taper job
(ಲ) Measuring फिट diameter of holes (D) Checking the profile of त thread
9 127/2017
{P.T.O}
