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A term Fail-safe is utilized to describe:
The device which, in case (or even while) it fails, fails in how else that might induce there are no harm or even even at least the minimum of harm to more equipment or danger to personnel. Examples include:
A safety glass used in modern machine windows which is designed to shatter into super little pieces like than in the long jagged fragments created after most common pane of glass breaks.
Luggage carts in airports where a hand-brake must exist as held down in the least days. In case these are freed, a cart might prevent. Understand dead man's switch.
Avionics utilizing redundant systems to perform a equivalent computation by owning voting logic to determine the "safe" effect.
An operation which ensures that a failure of devices, run, or even system does not propagate beyond a quick environs of the failing suspire.
the automatic protection of computer software and/or processing systems whenever a hardware or software failure is detected around the system.
The control operation or even function that prevents improper rules functioning or catastrophic degradation in the event of circuit malfunction or operator error.
a technique which has been structured such that it just can not fail (or even that the probability of such failure is highly online) to accomplish its assigned mission irrespective of environmental factors. Examples include:
the hardening of a nuclear missile bunker or the dispersion of nuclear bombers to multiple secret locations
Fail-Safe is also the title of a novel, movie, and made-for-television play about the imaginable accidental nuclear war.
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