Q. Which of the following test can be used to detect surface cracks in the welding of non-magnetic alloys? (Solved)
1. Fluorescent test
2. Gamma ray test
3. X-ray test
4. Magnaflux test
5. Any of the above
- a. Fluorescent test
1. Fluorescent test
2. Gamma ray test
3. X-ray test
4. Magnaflux test
5. Any of the above