What are alternative names for the manual welding process in LA City certification?

• A. FCAW and MIG welding
• B. Stick welding and arc welding
• C. TIG welding and laser welding
• D. Gas welding and flux-cored welding

Answer: (B)

The term "manual welding" generally refers to processes that are performed by hand, which aligns closely with stick welding and arc welding. Stick welding, or Shielded Metal Arc Welding (SMAW), is a widely recognized manual process where the welder holds a rod that serves as both an electrode and filler material, applying heat and creating a weld joint through an electric arc. Similarly, arc welding denotes a broader category of electric welding methods, including Stick welding, where the arc is the primary source of heat for melting and joining metals.

The other choices include welding processes that may involve some level of automation or do not fit the criterion of being primarily manual. For instance, MIG (Metal Inert Gas) welding and FCAW (Flux-Cored Arc Welding) are often associated with more automated or semi-automated setups, which can include the use of equipment such as wire feeders and gas flow controls that reduce the degree of manual operation. Likewise, TIG (Tungsten Inert Gas) welding is more controlled and often requires the use of foot pedals and precise maneuvers, potentially moving it away from a strictly manual categorization.

By focusing on stick welding and arc welding, the correct answer highlights equipment and techniques that reflect the manual aspects of