1. A cylindrical steel tank is manufactured based on the following data: internal pressure: 36 MPa factor of safety with respect to YP: 2.0 yield stress in tension (circumferential): 900 MPa yield stress in shear (longitudinal): 440 MPa (a) Determine the minimum wall thickness if the diameter of the cylindrical steel tank is 360 mm. (b) Determine the maximum acceptable internal pressure if the wall thickness is 1.28 cm. Use 2 decimal places in every solved values.

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Highway Safety

Proper highway safety refers to the methods or rules that prevent highway travelers from being killed or severely injured. Proper highway safety measures help to protect motorists, cyclists, pedestrians, passengers on public transport, and so on.