Mechanical Engineering - Workshop Technology - Discussion

Discussion Forum : Workshop Technology - Section 5 (Q.No. 48)
48.
The welding process used to join the ends of two pipes of uniform cross-section, is
spot welding
seam welding
projection welding
upset butt welding
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Ram said:   1 year ago
I think it was Friction welding.

Kingis said:   8 years ago
Seam welding is a variation of resistance spot welding. In resistance seam welding, however, the welding electrodes are motor driven wheels as opposed to stationary rods. The result is a 'rolling' resistance weld or non-hermetic seam weld.

Nirbhaysaurabh said:   8 years ago
What is Seam welding?

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