A power level was the amount of power being used by a device.
In 2267, the USS Constellation was left with life support systems operative at a low power level after an encounter with the planet killer. (TOS: "The Doomsday Machine")
A power level was the amount of power being used by a device.
In 2267, the USS Constellation was left with life support systems operative at a low power level after an encounter with the planet killer. (TOS: "The Doomsday Machine")