Q. The fatigue strength of materials increases (Solved)
1. By over stressing the specimen
2. With temperature
3. By having notches in specimen
4. By having scratch on the surface
5. By under stressing the specimen
- e. By under stressing the specimen
1. By over stressing the specimen
2. With temperature
3. By having notches in specimen
4. By having scratch on the surface
5. By under stressing the specimen