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 TURNING TECHNICAL EDUCATION TVM PKD KGD ( Malayalam ) ' And exam conducted in the year 2014. And Question paper code was '181/2014'. 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 follower steady consists of:
(ക One pad (18) Four pad
(0) Three pad (D) Two pad
While using the form tool method of taper turning:
(ಗಿ) Carriage to be locked (ए) Cross slide to be locked
(C) Top slide to be locked (D) Tail stock to be locked
Which among the following centre is suitable when work piece held between centres to be
turned at high speed?
(A) Tipped centre (B) Ball centre
(C) Revolving centre (D) Insert-type centre:
The hand of the thread that is being വ is determined by the rotation of the:
(ಯ) Main motor برق Main spindle
(¢) ۰۹۱| مط (D) Lead screw
The taper ratio of standard metric self holding taper is:
ക 1:20 (B) 1:25
(©) 130 (D) 1:50
Which one of the following ferrous metal can't be melted into a liquid state?
(ல 801 (ए) Wrought Iron
(C) Castiron (D) Pig Iron
The filler metal used during brazing is ೩೫ ೩1107 ೧
(A) Copper and zinc (ए) Copper and tin
(C) Lead and copper (D) 7180 ೩೫6 1/86
Which one of the following mechanical properties is most essential for the metals to undergo
forging operation?
(ಗ) Elasticity (ए) Tanacity
(C) Plasticity (D) Fusibility
Which among the following will have least coefficient of expansion?
(A) Tungsten (B) Cromium
(0 Vanadium (D) Nickel
181/2014 10 A
