| Q.58 | What largest internal pressure can be applied to a cylindrical tank of 2 m diameter and 10 mm wall thickness? (Ultimate tensile strength of steel is 480 MPa and a factor of safety is 8.) | |
| Ans | 1. 0.6 MPa | |
| 2. 0.8 MPa | ||
| 3. 1.0 MPa | ||
| 4. 0.4 MPa |
Correct Ans: 1