Which one of the following is a solid state joining process?
A. Gas tungsten arc welding
B. Resistance spot welding
C. Friction welding
D. Submerged arc welding
Answer: Option C
Solution(By Examveda Team)
Friction welding (FRW) is a solid-state welding process that generates heat through mechanical friction between workpieces in relative motion to one another, with the addition of a lateral force called "upset" to plastically displace and fuse the materialsThis Question Belongs to Mechanical Engineering >> Manufacturing And Production Technology
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