Answer:
The movement performed is the gun of manual Submerged Arc Welding.
Explanation:
Submerged Arc Welding is a type of welding process which is used for the joining of similar as well as dissimilar metals. The arc is produced between the electrode and workpiece that has to be joined. The heat produced due to this arc is used for joining these metals. The fusion forms a molten pool and is protected by using a thick layer of flux or sla g from the atmosphere. This molten flux or sla g is formed by the granular fluxing.