Whether a cutoff in the power supply is successful depends on whether the nuclear facility has a backup power supply.
This has sparked concerns that Japan could suffer a power supply shortage for an extended period.
The water for the power supply was obtained from the river Thames, and was pumped into the tank over the engines.
An interesting phase of the power supply question has arisen in London.
Scotty carried the power supply on a strap over his shoulder while Rick carried the camera and its attachments.
Bud found it in the locker, dragged it out joyfully, and plugged it into the power supply.
The sector leader fitted it to his head, plugged in the power supply and looked around the room.
All these needed a power supply; tremendous power to accomplish what the ray was doing.
In all the others the power supply is direct current (see Railways, Electrification of).
a source of electricity for a device, which converts, regulates, and transmits the external power for the device