Answer:
R(16) = 99.7%
Explanation:
Mean Time Before Failure, MTBF = 4622 hours
The reliability is to be calculated for the last 16 hours, t =16 hrs
The relationship between the reliability and MTBF is given by:
[tex]R(t) = e^{\frac{-t}{MTBF} }[/tex]
[tex]R(16) = e^{\frac{-16}{4622} }[/tex]
R(16) = 0.997
R(16) = 99.7%
Answer:
2.714
Explanation:
With MTBF of 4622 hours during the last 16 hours, reliability is according to the formula:
Reliability (t)=e-(1/MTBF)
(t)=e-(16/4622)
=e-0.0034617
=2718-0.0034617
=2.714
