The hollow shaft in the figure is made of a material with safe shear stress 80MPa, poison ratio 0.25 and E -200GPa. Calculate the rotation of point A and whether the cross-section is safe or not, with the data that you will determine, other values ​​in accordance with the manufacturing norms (no value can be zero). (The wall thickness of the shaft is 5mm.)

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Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.