Additionally determine the ratio of cross-sectional areas

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Reference no: EM13701681

A solid shaft of diameter D is used to carry an applied torque T. At the time of regular maintenance, engineers decided to replace it with an alternative shaft of hollow geometry with an inner diameter din = D. Considering that the maximum shear stresses in the new shaft are the same as in the old one, determine the ratio dout=din for the new shaft. Additionally determine the ratio of cross-sectional areas

Anew=Aold.

Reference no: EM13701681

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