Question: Find the diameter of the shaft required to transmit 60 kW at 150 rpm if the maximum torque exceeds 25% of the mean torque

Find the diameter of the shaft required to transmit ( 60 mathrm{~kW} ) at ( 150 mathrm{rpm} ) if the maximum torque exc

Find the diameter of the shaft required to transmit 60 kW at 150 rpm if the maximum torque exceeds 25% of the mean torque for a maximum permissible shear stress of 60 MN/mm. Find also the angle of twist for a length of 4 m. Take G = 80 GPa.

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