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 'WELDER STATE WATER TRANSPORT' And exam conducted in the year 2015. And Question paper code was '126/2015'. 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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This metal transfer method is not used in MIG/MAG welding process :
(^) Spray transfer (B) Repelled transfer
(C) Dip transfer (D) Globular transfer
For all structural work ferrous metals are used. What is the advantage of ferrous metals over
non ferrous metals?
(ಯ) Can be easily welded
(8) Available in large quantity
(C) Cheaper in large quantities
(D) Better mechanical and physical properties
Which is the correct method to remove the chips from the file?
(4) Blow away the chip (B) Brush the chip away
(C) Flush the chip with water (D) Flush the chip with coolant
Intermittent welding method is used to :
(ಸಿ) Minimize the amount of weld metal
(B) Get uniform distribution of heat over welding joint
(C) Reduce the residual stress in joint
(D) Plates expanded to a lesser degree with head each
What is the correct procedure for reconditioning a bell mouthed tip of an oxy acetylene
welding nozzle?
(^) Filing the tip end : (B) Replace the tip
(0) Ream the orifice to a large size (D) None
Argon gas cylinder is painted ———————— colour.
(ക) 8 (B) Black
(0 Brown (D) Blue
5.1. 7100780706 18 :
(^) Watt (8) Joule
(C) Newton D) Kgm
11 126/2015
[P.T.O]
