A compound shaft consists of two pipe segments. Segment (1) has an outside diameter of 232 mm and a wall thickness of 10 mm. Segment (2) has an outside diameter of 124 mm and a wall thickness of 14 mm. The shaft is subjected to torques TB = 49 kN-m and Tc = 15 kN-m, which act in the directions shown. Determine the maximum shear stress magnitude in segment (1). TB B Tc

3. A tube 2 mm thick has the shape shown in the figure Find the shearing stress caused by a torque of 600 N m. (Practice at Home) 10 mm - 80 mm 10 mm

The shaft is supported by a smooth thrust bearing at A and a smooth journal bearing at B. (Figure 1) If the shaft is made from a material having an allowable shear stress of Tallow = 70MP , determine the maximum value for P Figure 1 of 1 1m 1m 1 m 30 mm 40 mm