A cylindrical pressure vessel has a radius of 150 mm and a wall thickness of 2.00 mm. There is an internal pressure of 2.00 MPa. A torque of 3.00 kNm is applied along the axis of the pressure vessel. Yield strength of the steel is 100MPa. Use 3D Tresca criteria, determine whether the pressure vessel will yield.

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure

Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg