The areas of vertical transverse sections of a forward hold, spaced equidistantly between bulkheads, are as follows: 800, 960, 1100, and 1120 square meters respectively. the length of the hold is 20 m. find how many tonnes of coal (stowing at 4 cubic meters per tonne) it will hold.

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