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 'TRADESMAN MACHINIST TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '009/2016'. 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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009/2016 ٥۲1" ۳۱ " ۳'۷
42. Duraluminium is a alloy of
A) Silver B) Nickel C) Copper D) Aluminium
43. The mechanical property of metal is
A) Colour B) Weight
C) Toughness and brittleness D) Magnetism
45.
47.
49.
Annealing is done
A) To reduce distortion B) Toincrease the hardness
C) Toincrease the toughness D) Toincrease the machining property
Hole tolerance is size difference
A) Maximum hole and minimum hole
B) Maximum hole and maximum shaft
C) Maximum hole and minimum shaft
D) Minimum hole and minimum shaft
. Lathe bed is made of
A) High speed steel B) High carbon steel
C) Mild steel D) Castiron
Back gear is used in conepulley head stock on lathe
A) Toincrease speed
B) Todecrease speed
C) Tochange the direction of speed
D) None of these
. Which type of chuck is used for self alignment ?
A) Magnetic chuck B) Three jaw chuck
C) Four jaw chuck D) None of these
What is the backbone of lathe machine ?
A) Lathe bed B) Tool post C) Tail stock D) Carriage
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