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U.S. Department of Energy
行业: Government
Number of terms: 22108
Number of blossaries: 0
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The amount of conditioned air to be supplied by a cooling system; usually the maximum amount to be delivered based on a specified number of cooling degree days or design temperature.
Industry:Energy
The amount of electromotive force, measured in volts, that exists between two points.
Industry:Energy
The amount of energy (in electron volts) required to free an outer shell electron from its orbit about the nucleus to a free state, and thus promote it from the valence to the conduction level.
Industry:Energy
The amount of energy absorbed (or converted) by a solar collector (or photovoltaic cell or module) over a 15 minute period.
Industry:Energy
The amount of energy an energy storage device or system can store.
Industry:Energy
The amount of energy derived from an electrical source per unit quantity of electricity passing through the source.
Industry:Energy
The amount of energy produced as a percentage of the amount of energy consumed.
Industry:Energy
The amount of energy service or useful energy delivered per unit of energy input. Often used in reference to lighting systems, where the visible light output of a luminary is relative to power input; expressed in lumens per Watt; the higher the efficacy value, the higher the energy efficiency.
Industry:Energy
The amount of energy that a building absorbs due to solar energy striking its exterior and conducting to the interior or passing through windows and being absorbed by materials in the building.
Industry:Energy
The amount of fuel necessary to generate one kilowatt-hour of electricity.
Industry:Energy
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