darkness caused by the extinction of lights like in a city hidden to adversary aircraft
- darkness resulting from the extinction of lights (as in a city hidden to adversary aircraft)
A brownout is a short duration where in fact the incoming voltage falls. Begin to see the voltage drop definition to learn more about this term.
energy outage (also known as a power cut, power failure, energy reduction, or blackout) is a short- or lasting reduced the electrical power to a place.
lowering of the voltage of commercially supplied energy. It's triggered either because of the failure of generation, transmission, or distribution system, or deliberately by the power energy whenever demand exceeds supply. The customer may or might not spot the distinction.