A beam with a circular cross section of diameter D and length L is fixed at a wall. Calculate (i) the position of the maximum stress along the length of the beam, (ii) the position of the maximum stress radially within the beam, and (iii) the magnitude of the maximum stress (in terms of the variables given in the problem) for each of the following:a. Normal stress due to axial load Fab. Shear stress due to torque T c. Normal bending stress due to radial load Frd. Shear bending stress due to radial load Fr

Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10