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CRE · Question #274

If the mean time between failure has been determined to be a constant 13 hours for an experimental radar system, what is its reliability at t = 13.2 hours?

The correct answer is A. 0.362. You've hit your weekly limit · resets 5am (America/New_York)

System Reliability

Question

If the mean time between failure has been determined to be a constant 13 hours for an experimental radar system, what is its reliability at t = 13.2 hours?

Options

  • A0.362
  • B0.920
  • C0.206
  • D0.985

How the community answered

(27 responses)
  • A
    70% (19)
  • B
    4% (1)
  • C
    7% (2)
  • D
    19% (5)

Explanation

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Topics

#MTBF#exponential distribution#reliability calculation#constant failure rate

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