What Is Back Up Protection?

1.	What Is Back Up Protection?
Answer» Is the second LINE of defence , which OPERATES if the primary PROTECTION FAILS to activate within a definite time delay. Is the second line of defence , which operates if the primary protection fails to activate within a definite time delay.

Answer»

Is the second LINE of defence , which OPERATES if the primary PROTECTION FAILS to activate within a definite time delay.

Is the second line of defence , which operates if the primary protection fails to activate within a definite time delay.

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