Q180
Seam welding is a
A.
Continuous spot welding process
AnswerB.
Multi-spot welding process
C.
Arc welding process
D.
Process used for joining round bars
Answer: Option A
Solution
Answer: Option A
Solution:
Seam welding is a Continuous spot welding process seam welding is a variant of the basic resistance spot welding process.
In seam welding a series of overlapping nuggets is produced, usually by replacing the conventional spot welding electrodes by wheels that turn as the parts to be welded are fed between them