Q. Which of the following process is preferred for cutting and welding of nonferrous metals? (Solved)
1. Submerged arc welding
2. Inert gas arc welding
3. MIG welding
4. DC arc welding
5. None of the above
- b. Inert gas arc welding
1. Submerged arc welding
2. Inert gas arc welding
3. MIG welding
4. DC arc welding
5. None of the above