The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded)
A. $$\sqrt {\text{t}} $$
B. 1.5 t
C. 3 t
D. 6 t
Answer: Option A
Solution(By Examveda Team)
The electrode tip diameter (d) in spot welding should be equal to $$\sqrt {\text{t}} $$ .This Question Belongs to Mechanical Engineering >> Workshop Technology
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