Question 5 1 pts 4. Determine the required key geometry: length, width, and height. Use SAE 1018 steel for the keys if a satisfactory design can be achieved. If not, use a higher-strength material from Table 11-4. Unless otherwise stated, assume that the key material is weakest when compared with the shaft material or the mating elements. A chain sprocket delivers 110 hp to a shaft at a rotational speed of 1700 rpm. The sprocket has a bore diameter of 2.50 in. The hub length is 3.25 in. A. What is the design stress in shear (Td) based on the maximum shear stress theory? (+/- 50 PSI) Question 6 B. What standard key size should be used for this application? 5/8" x 5/8" 3/4" x 3/4" 1/4" x 1/4" 5/8" x 1/2" 1 pts Question 7 C. What is the required minimum length of the key? (+/- .05") 1 pts Make a detailed drawing of a Woodruff key connection between a shaft and the hub of a gear. The shaft has a diameter of 1.500 in. Use a no. 1210 Woodruff key. Dimension the keyseat in the shaft and the hub. (A CAD or hand drawing is fine) This question was imported from an external source. It was a 'File Upload' question, which is not supported in this quiz tool. Question 9 Describe a press fit as it would be used to secure a power transmission element to a shaft Edit View Insert Format Tools Table 12pt Paragraph BIU T : 3 pts