Setting Up MIG MAG Equipment - Welding, Level 5

The video lesson discusses the different names for MIG/MAG welding depending on the gas used, with co2 being called metal active gas welding and inert gases like argon being referred to as metal inert gas welding. The equipment required for MIG/MAG welding is covered, including the welding machine, wire feeder, co2 cylinders, flow meter, and cables. 

The lesson explains how to set up the equipment, manipulate and change the electrode for different workpieces, and adjust the gas flow and other settings for MIG MAG welding. It also emphasizes the importance of safety and turning off the machine after use.