ASQ
CRE · Question #263
CRE Question #263: Real Exam Question with Answer & Explanation
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Question
A certain equipment has a MTBF of m = 300 hours. Assuming an exponential distribution of time to failure, what is the maximum time of allowable operation if a reliability of 0.999 is required?
Options
- A30 hours.
- B0.3 hours.
- C300 hours
- D0.003 hours.
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