A wealth of knowledge needed in the day to day activities of a certified welding inspector. A must for passing the AWS Exam. You will review and learn these categories; Welding Processes, Metallurgy, Heat, Weld Examination, Welding Performance, Definitions, Terminology, Symbols, Test Methods, Reports, Records, Duties, Responsibilities, Safety, Destructive Testing, Cutting, Brazing and Soldering: