Q. Principal strains occur on three planes which are (Solved)
1. mutually perpendicular to each other
2. arbitrary in nature
3. inclined to one another at 45?
4. None of the above
5. None of the above
- a. mutually perpendicular to each other
1. mutually perpendicular to each other
2. arbitrary in nature
3. inclined to one another at 45?
4. None of the above
5. None of the above