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 WELDING TECHNICAL EDUCATION TVM KLM PTA KTM EKM TSR MPM KKD KNR DISTS' And exam conducted in the year 2014. And Question paper code was '147/2014'. 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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Flux is not required for gas welding كه
(ക) Copper (18) Brass (त) Mild Steel (D) Aluminium
Which two gases from the atmosphere must be prevented from entering the weld metal ?
{A) Onxygen and Nitrogen (18) Nitrogen and Argon
{C) Oxygen and Argon (D) Argon and Helium
Duty cycle of welding machine 15 :
(ಗಿ) 60% (18) 50% (0 40% (D) 70%
The distance between the toe and root of the weld is called ٭
(ಗಿ) Root run (8) Leg length (C) Arc length (D) Reinforcement
Lack of penetration 17 Arc welding due to :
(ಗಿ) High Current (1) Low போளம்
(C) Short Arc Length (1) Too Low Welding Speed
What is the Chemical symbol of Acetylene ?
(है) یا" (8) 1120 (3) ட യു കോ
Which type of energy is used in Laser beam welding ?
(A) Lightenergy (18 Electrical energy (C) Heat energy (D) None of these
Where the Jawaharlal Nehru Tropical Botanic Garden (JNTBGRI) situated 7
(೩) Mannuthy (8) Peechi [0 Aluva (D) Palode
Who among the following resorted to guerilla warfare in the revolt of 1857 ?
{A) Tantia Topi (B) Kanwar Singh (ल) Bhakt Khan (D) Nanassaheb
1 147/2014
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