Failure rate is the frequency with which any system or component fails, expressed in failures per unit of time. It thus depends on the system conditions...
24 KB (3,175 words) - 08:22, 19 December 2024
Annualized failure rate (AFR) gives the estimated probability that a device or component will fail during a full year of use. It is a relation between...
4 KB (452 words) - 17:59, 11 October 2024
or increased serum creatinine. Diagnosis of chronic failure is based on a glomerular filtration rate (GFR) of less than 15 or the need for renal replacement...
33 KB (3,358 words) - 09:35, 25 November 2024
which a failure occurs Failure rate – Frequency with which an engineered system or component fails Governance failure Market failure – Concept in public...
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people worldwide. Overall, heart failure affects about 2% of adults, and more than 10% of those over the age of 70. Rates are predicted to increase. The...
143 KB (15,593 words) - 09:11, 1 January 2025
use failure rate of 2–8%, while intrauterine devices (IUDs) have an actual use failure rate of 0.1–0.8%. Condoms have an actual use failure rate of 10–18%...
27 KB (3,031 words) - 17:15, 24 November 2024
failure prediction based on MTBF implies the total absence of systematic failures (i.e., a constant failure rate with only intrinsic, random failures)...
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Canadian Citizenship Test (section Failure rate)
October 14, 2010, to reduce the new test's unacceptably high failure rate. The failure rate on the citizenship test has been low until recently; in 2008...
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put on a quantitative basis when mathematical failure rate models are combined with a statistical failure mode ratio database. It was one of the first...
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Bathtub curve (category Engineering failures)
The bathtub curve is a particular shape of a failure rate graph. This graph is used in reliability engineering and deterioration modeling. The 'bathtub'...
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action taken attempting to hold Microsoft responsible for the Xbox 360's failure rate and provide compensation for those affected. Three flashing red lights...
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Tantalum capacitor (section Reliability (failure rate))
Early failures or infant mortality failures, constant random failures and wear out failures. Failure types included in the total failure rate are short...
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toxic environment for sperm and eggs, thus preventing pregnancy. The failure rate of a copper IUD is approximately 0.8% and can prevent pregnancy for up...
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Birth control (redirect from Desired birth rate)
first-year (or for LAM, first-6-month) failure rates of less than 1%. With typical use, first-year failure rates are considerably higher, at 9%, due to...
157 KB (15,941 words) - 00:00, 8 January 2025
manufacturers typically specify a mean time between failures (MTBF) or an annualized failure rate (AFR) which are population statistics that can't predict...
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areas: early failures or infant mortality failures, constant random failures and wear out failures. Failures totalized in a failure rate are short circuit...
113 KB (11,383 words) - 14:57, 3 January 2025
Hard disk drive (redirect from Hard disk error rates and handling)
drive does not relate to the drive's failure rate. A 2011 summary of research, into SSD and magnetic disk failure patterns by Tom's Hardware summarized...
138 KB (14,060 words) - 07:01, 6 January 2025
Polymer capacitor (section Reliability (failure rate))
areas: early failures or infant mortality failures, constant random failures and wear out failures. Failures totalized in a failure rate are short circuit...
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Reliability engineering (redirect from Critical failure)
was now changing as it moved towards understanding the physics of failure. Failure rates for components kept dropping, but system-level issues became more...
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In clinical trials, the definition of respiratory failure usually includes increased respiratory rate, abnormal blood gases (hypoxemia, hypercapnia, or...
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unprotected intercourse, makes imperfect use fairly common. The typical-use failure rate of calendar-based methods is 25% per year. To find the estimated length...
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Aviation Administration (FAA) was quoted as stating turbine engines have a failure rate of one per 375,000 flight hours, compared to of one every 3,200 flight...
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Safety integrity level (redirect from Probability of failure on demand)
concept must be related to the dangerous failure rate of a system, not just its failure rate or the failure rate of a component part, such as the software...
12 KB (1,372 words) - 12:58, 27 December 2024
Failure modes, effects, and diagnostic analysis (FMEDA) is a systematic analysis technique to obtain subsystem / device level failure rates, failure modes...
12 KB (1,433 words) - 13:35, 3 January 2025
Fault tree analysis (redirect from Failure tree)
determine (or get a feeling for) event rates of a safety accident or a particular system level (functional) failure. FTA is used in the aerospace, nuclear...
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is not easy to determine whether there is a decreasing failure rate. To determine the failure time distribution for a very low percentage of the production...
4 KB (478 words) - 07:01, 16 August 2022
Capacitor plague (section Premature failure)
The capacitor plague was a problem related to a higher-than-expected failure rate of non-solid aluminium electrolytic capacitors between 1999 and 2007...
27 KB (2,766 words) - 20:39, 30 July 2024
after a conflict has ended, and are costly to locate and remove. This failure rate ranges from 2 percent to 40 percent or more. Cluster munitions are prohibited...
140 KB (13,220 words) - 08:17, 5 December 2024
FIT rates in the range of 20 to 200 FIT. Field failure rates for aluminum capacitors are in the range of 0.5 to 20 FIT. The data for the "failure rate" specification...
113 KB (13,029 words) - 16:17, 2 December 2024
stress cracking. Failure analysis Failure mode and effects analysis (FMEA) Failure modes, effects, and diagnostic analysis (FMEDA) Failure rate Forensic electrical...
5 KB (663 words) - 21:32, 24 August 2023