Please answer part a and b 2. A steel shaft is subjected to a fluctuating torque, T, as shown below. All surfaces are machined,reliability is 50%, and temperature is 200 F. Material properties are Su = 162 ksi and Sy = 138 ksi.1.2 in. dia.1.0 in. dia.0.1 in R1 in. dia. hole0.1 in R16Ꭲ .a) Find em, ea for this loading condition.b) If the loading is such that ea increases proportionally, find the safety factor for 106 cycles.Tem7000 lb-in.3000 lb-in.

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A steel shaft is subjected to a fluctuating torque, T, as shown below. All surfaces are machined, reliability is 50%, and temperature is 200 F. Material properties are Su = 162 ksi and Sy = 138 ksi. 1.2 in. dia. 1.0 in. dia. T 0.1 in R T in. dia. hole 16 0.1 in R a) Find em, ea for this loading condition. b) If the loading is such that ea increases proportionally, find the safety factor for 106 cycles. σem 7000 lb-in. 3000 lb-in.

A steel shaft is subjected to a fluctuating torque, T, as shown below. All surfaces are machined, reliability is 50%, and temperature is 200 F. Material properties are Su = 162 ksi and Sy = 138 ksi. 1.2 in. dia. 1.0 in. dia. T 0.1 in R T in. dia. hole 16 0.1 in R a) Find em, ea for this loading condition. b) If the loading is such that ea increases proportionally, find the safety factor for 106 cycles. σem 7000 lb-in. 3000 lb-in.

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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