ASQ
CRE · Question #31
What is this system's reliability at 700 hours? Component failure data is : - Failure rate of A = 0.0007 failures/hr - Reliability of B = 0.92 - MTTF of C = 1400 hours - Reliability of D = 0.85.
The correct answer is B. 0.998. You've hit your weekly limit · resets 5am (America/New_York)
System Reliability
Question
What is this system's reliability at 700 hours? Component failure data is : - Failure rate of A = 0.0007 failures/hr - Reliability of B = 0.92 - MTTF of C = 1400 hours - Reliability of D = 0.85.
Options
- A0.986
- B0.998
- C0.994
- D0.952
How the community answered
(26 responses)- A4% (1)
- B81% (21)
- C12% (3)
- D4% (1)
Explanation
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Topics
#system reliability#component reliability#MTTF#exponential distribution
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