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it is not a question of which is better. the welding types are chosen according to our own requirements

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Q: Which one is better metal arc or spot welding?
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Related questions

What is SMAW?

Shielded Metal Arc Welding, known colloquially as "stick".


Explain the principle behind arc welding.?

Arc welding uses an electrical current to create enough heat to melt metal. Any type of welding that uses an electric arc is technically arc welding. However, most people use the term 'arc welding' to mean shielded metal arc welding (SMAW), or 'stick welding'. SMAW, MIG, and flux core wire welding use the filler metal as both electrode and filler; TIG welding uses an electric arc to heat the base metal and a separate filler rod to add metal to the weld.


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