A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid brass shaft with an allowable shear stress of 31 MPa. Segment (2) is a solid aluminum shaft with an...

Extracted text: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid brass shaft with an allowable shear stress of 31 MPa. Segment (2) is a solid aluminum shaft with an allowable shear stress of 60 MPa. If a torque of Tc-8,500 N-m is applied at C, determine the minimum required diameter of the brass shaft (1). Tcl O 144.1 mm O 69.1 mm O 1118 mm O 89.9 mm O 1224 mm