Question: A steel component has the following data: Sut = 600 MPa, Syt = 400 MPa, surface finish factor=0.8, size factor= 0.75, reliability factor=0.8, fatigue

A steel component has the following data: Sut = 600 MPa, Syt

A steel component has the following data: Sut = 600 MPa, Syt = 400 MPa, surface finish factor=0.8, size factor= 0.75, reliability factor=0.8, fatigue stress concentration factor is 1.6. The endurance strength of the component is (a) 144 MPa (c) 154 MPa (b) 60 MPa (d) 90 MPa

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