Generally, the fatigue crack initiation takes place in which stage of – McqOptions

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1.	Generally, the fatigue crack initiation takes place in which stage of the life of the component?
A.	In the last stage – around 90% of life
B.	In the beginning of life – around 10%
C.	In the middle – around 50%
D.	Can occur in any stage
Answer» C. In the middle – around 50%

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