| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Electric energy | Energy | 1: The ability of an electric current to produce work, heat, light, or other forms of energy. It is measured in kilowatthours. (references) | |
| 2: The amount of work accomplished by electrical power, usually measured in kilowatt-hours (kWh). One kWh is 1,000 Watts and is equal to 3,413 Btu. (references) | |||
Source: compiled by the editor from various references; see credits. | Top | ||
