Passing a 1G Welding Certification Test – The Easiest Welding Test Or is 3G Vertical Easier? Brainware Passing a 1G Welding Certification Test – The Easiest Welding Test Or is 3G Vertical Easier? Jean J. White July 11, 2023 0 Welding Certification tests are numbered by position and joint type. For instance a 1 G indicates a... Read More Read more about Passing a 1G Welding Certification Test – The Easiest Welding Test Or is 3G Vertical Easier?
