Question: A component has three independent failure modes: external failures with lambda1(t) =.00045, failures due to poor quality control during production where lamda2(t) = .0012t^-3t ,
A component has three independent failure modes: external failures with lambda1(t) =.00045, failures due to poor quality control during production where lamda2(t) = .0012t^-3t , and failures due to wear out that have a lognormal distribution with tmed = 200 hr and s=.4. Find (a) R(50) (b) R(50l50) (c) The MTTF of each failure mode. Can the component MTTF be easily found
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