Answer:
Gas Metal Arc Welding (GMAW/MIG)
It uses a shielding gas along the wire electrode, which heats up the two metals to be joined. This method requires a constant voltage and direct-current power source, and is the most common industrial welding process.
There are many types of manufacturing plants that hire welders; however, the most common employers are architectural and structural metals manufacturing, mining and agricultural manufacturing as well as motor vehicle manufacturing. Aerospace industries and shipbuilding companies are also major welding employers.
Explanation:
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