Teachers, parents, and administrators might want to know how well students are reading and writing in general, independent of the specific instructional program. This requires a different type of formal assessment.
GMAW or Gas Metal Arc Welding. More commonly called MIG welding this welding type is the most widely used and perhaps the most easily mastered type of welding for industry and home use. The GMAW process is suitable for fusing mild steel, stainless-steel as well as aluminium. GTAW or Tungsten Inert Gas.
Typical Arc Welding Processes: Shielded metal arc welding (SMAW): Shielded metal arc welding, which is also known as stick welding, is the most. widely used process. The arc is struck between the metal to be welded and a flux coated consumable electrode.