What is the differentiating factor between flux core arc welding and gas-shielded metal arc welding processes?
A)structure and chemical composition of electrode
B)structure and chemical composition of metal plate
C)time of welding
D)process of welding

Question

Quizplus · Accepted Answer

Flux core arc welding uses a tubular wire filled with flux, while gas-shielded metal arc welding uses a solid wire with an external shielding gas.

What Is the Differentiating Factor Between Flux Core Arc Welding