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A solid circular shaft is to be designed to transmit 22.5kW power at 200r.p.m. If the maximum shear stress is not to exceed 80N/mm2

A solid circular shaft is to be designed to transmit 22.5kW power at 200r.p.m. If the maximum shear stress is not to exceed 80N/mm2 and the angle of twist is not to exceed 1 degree per meter length, determine the diameter of the shaft. Take modulus of rigidity = 80kN/mm2.

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