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Numerical - Reliability, given time & failure rate
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Mechanical System Design
Q. Failure rate for safety valve working for 400 hours is 3 x 10
–6
failures/hour. What is the reliability of safety valve?
- Published on 18 Sep 15
a.
0.998
b.
0.989
c.
0.888
d.
0.899
ANSWER: 0.998
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