Section: Solid Mechanics | Marks: 2
At which of the following internal pressures will the cylindrical vessel yield as per the Tresca criterion if the yield strength of the material in tension is 320 MPa

- A. 3.55 MPa
- B. 7.1 MPa
- C. 1.775 MPa
- D. 4.0 MPa
Answer: A. 3.55 MPa