There is a steel tank with a 6 mm thick thin-walled mantle containing a gas under pressure. The Strain Gauge located in the mantle at 22.5º from the axial direction measured a 100 με deformation with increasing pressure from atmospheric pressure, determine: 1)Internal pressure.
2)Pond volume variation percentage (flat heads).
3)Maximum shear stress in the pond mantle.

Data: E = 2.1 x 1011 N / m2; v = 0.3.

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

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

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false