Q1 [10] A pair of gears are used to transmit rotational power from shaft A to shaft B. The shaft material is chosen to be UNS G10350 (CD). If a standard square key made of UNS 10200 (CD) is chosen with a length of 1=1.35d, here d is the shaft diameter where the key is located. Determine the maximum power that can be transmitted safely with a factor of safety 1.95 based on the shear and bearing strengths of the key on shaft B. < Speed of shaft Pitch diameter A (rpm) 800 Gear A (inch) 4.125 Diameter of shaft A Pitch diameter Gear B (inch) Diameter of shaft B (inch) 1.375 4.518 1.425 Gear A Gear B Shaft A Shaft B Not to Scale