31. The size of the cutting nozzle used in oxy-acetylene cutting process depends mainly on
32. In a gas cut plate, the cut shows grooves and has deep drag lines. This is due to
33. One of the functions of electrode coating is
34. In an acetylene cylinder, the acetylene is dissolved in
35. Which one of the following is a temporary joint?
36. In fusion welding, penetration is the ratio of
37. Which of the following joint have high corrosion resistance?
38. Which of the following is a design recommendation for welding?
39. Which of the following processes do not use flux during welding?
40. Which of the following is not a resistance welding?
MCQ Multiple Choice Questions and Answers on Welding
Welding Trivia Questions and Answers PDF
Welding Question and Answer
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