FMEA. Qualitative Analysis of the modes of possible faults and their effects, of a Bottom up type, in which the possible anomaly of a component, or subsystem, is considered, as well as the possible consequences in the circuit to which it belongs. Represents a method for determining the risk levels of a system and, at design time, to identify all possible interventions to reduce the risk to tolerable levels. See. FMECA, PHA, HA
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