61. Which of the processes can be classified as fusion welding?
62. Which of the following is an example of fusion welding?
63. In resistance welding, two electrodes are made of
64. In arc welding, arc initiation voltage is of the order
65. The temperature of arc in case of arc welding is
66. Single-V and single-U butt welds are used for sheets of thickness upto
MCQ Multiple Choice Questions and Answers on Welding
Welding Question and Answer
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