Q195
Projection welding is a
A.
Continuous spot welding process
B.
Multi-spot welding process
AnswerC.
Arc welding process
D.
Process used for joining round bars
Answer: Option B
Solution
Answer: Option B
Solution:
Projection welding is a modification of spot welding.In this process, the weld is localized by means of raised sections, or projections, on one or both of the workpieces to be joined.