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Consider the beam and loading as shown. Assume that the flexural rigidity EI of the beam is constant. Evaluate the deflection of the beam at its free end.
Compute the line shaft diameter to transmit 12 HP at 180 rpm with torsional deflection of 0.08 degrees per ft. length.
Design the size of solid steel shaft to be used for a 500 hp, 250 rpm application if the allowable torsional deflection is 1° and the allowable stress is 10,000 psi modulus of rigidity is 13 x 106psi.
