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1. |
A thin walled spherical vessel has radius r, thickness t. A pressure of fluid inside the vessel is P. Then members stresses for this thin walled pressure vessel is _____ |
A. | \(\frac{{Pr}}{t}\) |
B. | \(\frac{{Pr}}{{3t}}\) |
C. | \(\frac{{Pr}}{{2t}}\) |
D. | \(\frac{{Pr}}{{4t}}\) |
Answer» D. \(\frac{{Pr}}{{4t}}\) | |