Redundancy

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Definitions

Other International Definitions

IAEA

Redundancy: Provision of alternative (identical or diverse) structures, systems and components, so that any one can perform the required function regardless of the state of operation or failure of any other. [1]


National Definitions

Italy

Ridondanza: Caratteristica della catena di protezione principale che discende dalla presenza di opportune duplicazioni degli elementi della catena stessa, di modo che, ipotizzando malfunzionante un qualunque elemento della catena, questa assicuri ancora l’eliminazione del guasto con degrado di selettività e rapidità prestabilito. [2]


United States

DHS
Redundancy: additional or alternative systems, sub-systems, assets, or processes that maintain a degree of overall functionality in case of loss or failure of another system, sub-system, asset, or process. [3]


See also

Notes