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3. The figure shows a shaft mounted in bearings at A and D and having pulleys at B and C. The forces shown acting on the pulley surfaces represent the belt tensions. The shaft is to be made of AISI 1035 CD steel. Using a conservative failure theory with a design factor of 2, determine the minimum shaft diameter to avoid yielding. 300 lbf 8 in 6-in D. 50 lbf B 8-in D. 8 in 59 lbf 392 lbf D C6 in

3. The figure shows a shaft mounted in bearings at A and D and having pulleys at B and C. The forces shown acting on the pulley surfaces represent the belt tensions. The shaft is to be made of AISI 1035 CD steel. Using a conservative failure theory with a design factor of 2, determine the minimum shaft diameter to avoid yielding. 300 lbf 8 in 6-in D. 50 lbf B 8-in D. 8 in 59 lbf 392 lbf D C6 in

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Can you please answer these questions? (3 and 4) thank you

3. The figure shows a shaft mounted in bearings at A and D and having pulleys at B and C. The forces shown acting on the pulley surfaces represent the belt tensions. The shaft is to be made of AISI 1035 CD steel. Using a conservative failure theory with a design factor of 2, determine the minimum shaft diameter to avoid yielding. 300 lbf 8 in A 6-in D. 50 lbf 59 lbf 392 lbf D C 6 in 8-in D. 8 in 4. By modern standards, the shaft design of problem 3 is poor because it is so long. Suppose it is redesigned by halving the length dimensions. Using the same material and design factor as in problem, find the new shaft diameter.
Transcribed Image Text:3. The figure shows a shaft mounted in bearings at A and D and having pulleys at B and C. The forces shown acting on the pulley surfaces represent the belt tensions. The shaft is to be made of AISI 1035 CD steel. Using a conservative failure theory with a design factor of 2, determine the minimum shaft diameter to avoid yielding. 300 lbf 8 in A 6-in D. 50 lbf 59 lbf 392 lbf D C 6 in 8-in D. 8 in 4. By modern standards, the shaft design of problem 3 is poor because it is so long. Suppose it is redesigned by halving the length dimensions. Using the same material and design factor as in problem, find the new shaft diameter.
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