Which of the following is an example of a suspension bridge? a. A bridge supported by pillars that form an arch. C. A bridge supported by cables. B. A bridge supported by columns. D. A bridge supported by several repeating arches. Please select the best answer from the choices provided A B C D.

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

How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?