Exam (elaborations)
CWB Electrodes and Consumables (Practice Test Questions) 2023 100% correct
- Course
- Institution
According to the AWS, the nominal composition of a brown colour-coded tungsten electrode is: correct answerstungsten and 0.25% zirconium oxide (pure tungsten is green) Alloyed tungsten electrodes have some advantages over pure tungsten electrodes. The following is not one of those advantages: co...
[Show more]