Kerala PSC Previous Years Question Paper & Answer
Page:6
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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The vice clamps are used to s
(ಹಿ) Protect hard jaws (B) Clamp the work piece rigidly
(~) Protect the finished surfaces (D) Prevent the movable jaw being filed
The size of an engineer’s vice is specified by the :
(^) Length of the movable jaw (B) Width of the jaw
(ಲ) Height of the vice (D) Maximum opening വ the jaw
The part of the universal surface gauge which helps to draw the parallel line along the
datum edge is the :
(മ) Rocker arm (B) Snug
(ಲ) Fine adjustment screw (D) Guide pins
Scribers are made of :
(മ) Mild steel (B) Brass
(ಲ) High carbon steel (D) Cast iron
The reference surface during marking is provided by the :
(A) Surface gauge (8 Work piece
(ಲ) Drawing of the work (D) Marking table surface
While cutting small diameter pipes, it is advisable to watch regularly and ensure that :
(5) More saw teeth are in contact (18) लप्र s along the curved line
(ಲ) The work is not overheated (D) Proper balancing of hacksaw is maintained
The copper-zinc alloys are known as :
(മ) Bronzes (B) Brasses (ಲ) Led (D) عم
The process of introducing carbon into low carbon steels in order to produce a hard surface
is known as :
(മ) Electroplating (B) Nitriding (C) Carburizing (D) Spraying
Pig iron refined in a cupola produces .
(ಹಿ) Cast iron (8) Wroughtiron (ಲ) Steel (D) Stainless steel
127/2017 6 A
