- Отрасли: Government
- Number of terms: 15655
- Number of blossaries: 0
- Company Profile:
A U.S. Department of the Interior agency that oversees water resource management incuding the oversight and operation of numerous diversion, delivery, and storage projects the agency has built throughout the western United States for irrigation, water supply, and attendant hydroelectric power ...
Underground water lying over dry soil, and sealed from it by an impervious layer. A water table usually of limited area maintained above the normal free water elevation by the presence of an intervening relatively impervious confining stratum.
Industry:Engineering
The portion of power that is produced by load inductances or capacitances. It is the time average of the instantaneous product of the voltage and current, with current phase shifted 90 degrees. It is expressed as volt-amperes reactive or VARS.
Industry:Engineering
Volume of water that passes a given point within a given period of time. See flow. Any spilling, leaking, pumping, pouring, emitting, emptying, or dumping not including permitted activities in compliance with section 402 of the Clean Water Act.
Industry:Engineering
The lowest point of an underground excavation or the lowest point of the interior of a circular conduit, pipe, or tunnel. The lowest portion of the inside of any horizontal pipe. The lowest point of the channel inside a pipe, conduit, or canal.
Industry:Engineering
Arable land under a specific plan for which a water supply is or can be made available and which is provided with or planned to be provided with irrigation, drainage, flood protection, and other facilities as necessary for sustained irrigation.
Industry:Engineering
A conductor, or group of conductors, that serve as a common connection for two or more electrical circuits. In powerplants, buswork comprises the three rigid single-phase connectors that interconnect the generator and the step-up transformer(s).
Industry:Engineering
A conductor, or group of conductors, that serve as a common connection for two or more electrical circuits. In powerplants, buswork comprises the three rigid single-phase connectors that interconnect the generator and the step-up transformer(s).
Industry:Engineering
Aquatic vegetation, such as sea grasses, that cannot withstand excessive drying and therefore live with their leaves at or below the water surface. This type of vegetation provides an important habitat for young fish and other aquatic organisms.
Industry:Engineering
The first of five Early Warning System components consisting of the processes and equipment necessary to collect information about the threatening event and the response of the dam and reservoir, and relay that information to the decision makers.
Industry:Engineering
Aggregating and dispatching (sending off to some location) generation from various generating facilities, providing backup and reliability services. Ancillary services include the provision of reactive power, frequency control, and load following.
Industry:Engineering
