Which group of welding processes are commonly covered in a basic welding course as shielded metal arc or arc welding processes?

• A. SMAW only
• B. GTAW only
• C. SMAW, GMAW, FCAW, and GTAW
• D. FCAW only

Answer: (C)

The main idea is that a basic welding course aims to introduce the most common arc welding methods students will encounter. Shielded metal arc welding (SMAW) is the traditional starting point, but a solid foundation also covers the other widely used arc processes: GMAW (MIG), FCAW (flux-cored), and GTAW (TIG). Including all four gives students exposure to a range of heat inputs, deposition rates, and joint types, helping them adapt to different jobs and materials. SMAW is simple and portable, GMAW and FCAW offer higher productivity for thicker sections, and GTAW provides precision for delicate or complex joints. The group that includes SMAW, GMAW, FCAW, and GTAW best aligns with what a basic course typically teaches. The other options narrow the scope to a single process and don’t reflect the breadth usually covered.