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Which statement about Miner's rule is FALSE?

  • A.It accounts for load sequence
  • B.Damage is summed linearly
  • C.Failure is predicted at a damage sum of one
  • D.It remains useful as a first estimate

Answer: A

Correct answer: It accounts for load sequence

Miner’s rule is a linear summation and is entirely order-independent: it gives the same answer whether the large cycles come first or last, when experiment shows they do not. The other three statements are all true, including the last - the rule remains the standard first estimate despite this defect, because nothing simpler works better.

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