Introduction to Reliability Engineering - Repairable and Non-Repairable Items
3 important questions on Introduction to Reliability Engineering - Repairable and Non-Repairable Items
Non-repairable item reliability
What other reliability charactestics can be used with non-repairable items?
- Mean life or Mean Time To Failure (MTTF)
- Expected life which certain percentage might have failed (percentile life)
Repairable item reliability
- Probability that failure will not occur in the period of interest, when more than one failure can occur
- Rate of occurrence of failures (ROCOF)
- Failure rate (λ)(per unit time, per unit of population)
- Mean Time Between Failures (MTBF)
- only particular condition of a constant failure rate
- assumption failures occur at constant rate
- λ=(MTBF)-1
The question on the page originate from the summary of the following study material:
- A unique study and practice tool
- Never study anything twice again
- Get the grades you hope for
- 100% sure, 100% understanding