Q. Laser treatment of components increases fatigue resistance of metals by (Solved)
1. compressing holes
2. filling vacancies
3. freezing discontinuities
4. none of the above
5. Increasing the diameter of threaded portion
- c. freezing discontinuities
1. compressing holes
2. filling vacancies
3. freezing discontinuities
4. none of the above
5. Increasing the diameter of threaded portion