51. The metals having good weldability, in descending order are
52. Which of the following types is not fillet weld?
53. Which of the following is a weld joint?
54. Which of the processes can be classified as fusion welding?
55. Which of the following is an example of fusion welding?
56. In resistance welding, two electrodes are made of
57. In arc welding, arc initiation voltage is of the order
58. The temperature of arc in case of arc welding is
59. Single-V and single-U butt welds are used for sheets of thickness upto
60. Which of the gases can be used to form a protective envelope in arc welding?
MCQ Multiple Choice Questions and Answers on Welding
Welding Trivia Questions and Answers PDF
Welding Question and Answer
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