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Q4) The non-rotating shaft shown in figure 3, is made by 1050 HR machined steel. The shaft is subjected to a fluctuated bending moment varies from +20klb.in to- 10klb.in. The working temperature is 200 Fahrenheit and the desired reliability is 90%. Find a) Ideal endurance strength, b) Marin factors, C) Endurance strength, d)

Q4) The non-rotating shaft shown in figure 3, is made by 1050 HR machined steel. The shaft is subjected to a fluctuated bending moment varies from +20klb.in to- 10klb.in. The working temperature is 200 Fahrenheit and the desired reliability is 90%. Find a) Ideal endurance strength, b) Marin factors, C) Endurance strength, d)

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
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Q4) The non-rotating shaft shown in figure 3, is made by 1050 HR machined steel. The shaft is subjected to a fluctuated bending moment varies from +20klb.in to - 10klb.in. The working temperature is 200 Fahrenheit and the desired reliability is 90%. Find a) Ideal endurance strength, b) Marin factors, C) Endurance strength, d) Notch sensitivity factor and e)Safety factor based on Soderberg criterion. The length of the shaft = 7 ft, r=0.5 in, D= 4.2 in and d=4 in.
Transcribed Image Text:Q4) The non-rotating shaft shown in figure 3, is made by 1050 HR machined steel. The shaft is subjected to a fluctuated bending moment varies from +20klb.in to - 10klb.in. The working temperature is 200 Fahrenheit and the desired reliability is 90%. Find a) Ideal endurance strength, b) Marin factors, C) Endurance strength, d) Notch sensitivity factor and e)Safety factor based on Soderberg criterion. The length of the shaft = 7 ft, r=0.5 in, D= 4.2 in and d=4 in.
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