functional reliability
[/ˌfʌŋkʃənəl rɪˈlaɪəbɪlɪti/]
noun
confiabilidade funcional
1. The ability of a system, device, or component to perform its intended function consistently and without failure over a specified period of time under normal operating conditions.
The functional reliability of the aircraft's navigation system is critical for safe flight operations.
A confiabilidade funcional do sistema de navegação da aeronave é crítica para operações seguras de voo.
2. In engineering and quality assurance, the probability that a product will function as designed without failure for a given duration.
Manufacturers must test the functional reliability of their products before market release.
Os fabricantes devem testar a confiabilidade funcional de seus produtos antes do lançamento no mercado.
This is a highly technical term predominantly used in engineering, aerospace, automotive, manufacturing, and quality assurance industries in both Brazil and the United States. In Brazil, the term 'confiabilidade' has become increasingly important in industrial modernization and certification standards (ISO, ABNT). The concept reflects a global emphasis on product quality and safety standards, particularly relevant in regulated industries like aviation and pharmaceuticals.
Related Idioms & Phrases
putting the system to the test
proving its worth
standing the test of time
performing under pressure
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