What is the American Welding Society's B2 1 test?

The roots of the American Welding Society stretch back to World War I, when the sudden demands of swiftly producing military equipment brought the welding industry into focus. President Woodrow Wilson created a Welding Committee of the Emergency Fleet Corporation, which worked with the already existing National Welding Council. By 1919, industry leaders agreed that dependable and objective information on welding was crucial for further U.S. industrial development, and the two organizations merged together to create the American Welding Society.