Question:-
From the S-N curve of a material the following data are obtained At S = 400 MPa, N = 6000 cycles and at S = 100 MPa, N = 106 cycles. A machine component made of this material is subjected to a component is subjected to a completely reverse bending stress of 400 MPa for 3000 cycles. Then again, if the component is subjected to a completely reverse bending stress of 100 MPa, the remaining life of the component is
Option (A)
106 cycles
Option (B)
2 x 106 cycles
Option(C)
5 x 105 cycles
Option(D)
105 cycles
Correct Option:
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