Atubular steel column cd supports horizontal cantilever arm abc. column cd has an outside diameter of 11.125 in. and a wall thickness of 0.375.

determine the maximum compression stress (a negative number) at the base of column cd.

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.