teste de falha
1. A diagnostic procedure or examination designed to identify defects, malfunctions, or failures in a system, device, or component
The technician performed a fault test on the circuit board to locate the defective component.
O técnico realizou um teste de falha na placa de circuito para localizar o componente defeituoso.
2. In software engineering, a test that deliberately attempts to break a program or system to identify bugs and vulnerabilities
The QA team conducted a comprehensive fault test before releasing the new software version.
A equipe de QA realizou um teste de falha abrangente antes de lançar a nova versão do software.
3. In electrical engineering, a test to detect electrical faults or short circuits in wiring and equipment
The fault test revealed an insulation problem in the cable.
O teste de falha revelou um problema de isolamento no cabo.
The term 'fault test' is widely used in Brazilian industrial and technology sectors, particularly in manufacturing quality control and IT departments. In Portugal, 'teste de avaria' is more common. The concept reflects the global emphasis on quality assurance and preventive maintenance in modern engineering practices.
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