GMAW-C is another name for which welding process?

Prepare for the California Welding Contractor Exam (C-60 License) with flashcards and multiple choice questions, each including hints and explanations. Get exam-ready!

Multiple Choice

GMAW-C is another name for which welding process?

Explanation:
GMAW-C refers to Gas Metal Arc Welding using a metal-core wire. The “C” stands for core, meaning the wire itself contains a metal core rather than being a solid wire. When you shield this metal-core wire with gas, the process is still a GMAW variant, commonly called Metal Core Welding. This is distinct from Shielded Metal Arc Welding (stick welding), Gas Tungsten Arc Welding (TIG), and Flux-Cored Arc Welding (which uses flux inside the wire to provide shielding, not a metal core). The metal-core variant tends to offer higher deposition rates and deeper penetration than solid-wire GMAW, which is why it’s categorized as its own welding approach.

GMAW-C refers to Gas Metal Arc Welding using a metal-core wire. The “C” stands for core, meaning the wire itself contains a metal core rather than being a solid wire. When you shield this metal-core wire with gas, the process is still a GMAW variant, commonly called Metal Core Welding. This is distinct from Shielded Metal Arc Welding (stick welding), Gas Tungsten Arc Welding (TIG), and Flux-Cored Arc Welding (which uses flux inside the wire to provide shielding, not a metal core). The metal-core variant tends to offer higher deposition rates and deeper penetration than solid-wire GMAW, which is why it’s categorized as its own welding approach.

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