Q. Arc blow is a welding defect which is encountered (Solved)
1. In thermit welding
2. In MIG welding
3. In arc welding using a. current
4. In arc welding using c. current
5. In gas welding
- d. In arc welding using d.c. current
1. In thermit welding
2. In MIG welding
3. In arc welding using a. current
4. In arc welding using c. current
5. In gas welding