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.
126/2015
Maximum : 100 marks
Time : 1 hour and 15 minutes
1. While soldering what action is applied on solder?
(^) Capillary action (B) Gravitational force
(©) Electromagnetic force (D) Magnetic action
2. Which one of these a pressure welding method?
(A) ARC welding (B) Gas welding
(C) Resistance welding (D) Thermit (fusion) welding
ॐ. Which of the following is not an insulator?
(ಹ) 48 7 ⋅ ര Glass
(C) Mica (D) Wood
4. Which type of fire extinguisher is used in a welding shop?
(ಗ) Form type extinguisher (8) 00 extinguisher
(€) Dry powder extinguisher (D) Halon extinguisher
5. The term used to indicate amount of current flow in a circuit is called :
(4) Volt (B) Farad
(C) Ohm (D) Ampere
6. The depression formed at the end of the weld is named as :
(ക) Pin hole (B) Crater
(C) Blowhole (D) Crack
7. The semicircular deposits on the weld head are called :
(^) இபத run (B) മല
(C) Reinforcement (D) Undercut
8. The angle formed between the line of the weld root and horizontal reference plane is called :
(4) Weld slop (B) Weld rotation
(€) Axis of the weld (D) Weld angle
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