Depend upon dia of electrode & Arc length between Electrode tip and job surface.
The 'arc' in arc welding is not an acronym but in turn is a reference to the electric arc that is being generated during the welding process.
1/4"
If you are asking for the correct nomenclature it is Shielded Metal Arc Welding.
Almost all welding today is done with electricity (Arc Welding) even on cast iron. SMAW, GTAW, GMAW etc. --AW means Arc Welding.
Yes, arc welding does create ozone. It is because the temperatures created during arc welding convert the nearby oxygen to ozone.
Gas Tungsten Arc Welding Gas Metal Arc Welding Flux Cored Arc Welding
If you are asking for the correct nomenclature it is Shielded Metal Arc Welding.
smaw welding is sheilded metal arc welding
ARC welding uses large amounts of electricity to melt the metal, not a hot flame. So no, LPG cannot be used for ARC welding.
Welding Electrorodes or Welding Rods are used in arc welding. Arc welding is a special type of welding which uses a welding power supply to create an electric arc between the base material (e.g. steel) and the electrode. The Welding Ectrorodes can be used for all weldable aluminum and mild steel.
The American Welding Society abbreviations for the arc welding processes that melt a tubular electrode with alloys deoxidizers and slag formers in their cores are FCAW (Flux-Cored Arc Welding) and metal-cored arc welding (MC).
The exit diameter of a GTAW (Gas Tungsten Arc Welding) gas nozzle marked with a "10" typically indicates a diameter of 10 mm. This size is part of a standardized system used to designate nozzle sizes in gas tungsten arc welding applications. The selection of nozzle size can affect gas coverage and weld quality, making it important to choose the appropriate size for the specific welding task.