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CRE · Question #409
CRE Question #409: Real Exam Question with Answer & Explanation
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Question
The reliability goal for a complex system is 0.995. The predicted reliability for the system is 0.999 when one of the subsystems is functioning and 0.90 when that subsystem is not functioning. What is the minimum reliability for this subsystem to meet the system reliability goal?
Options
- A0.899
- B0.929
- C0.960
- D0.998
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