Setting Up TIG Equipment & Current - Welding, Level 5

This video tutorial covers the setup and use of TIG welding equipment. It explains the different colours of tungsten electrodes used for welding and their classification, as well as the equipment required, including a welding machine, a cylinder containing argon gas, a pressure regulator, and flow meter. 

The instructor also demonstrates how to set up the TIG welding equipment, including the use of a tungsten electrode, how to strike an arc and the importance of safety precautions. The video emphasizes the importance of practice to develop the required skills for welding.