The maximum load an electrical apparatus can accommodate for a specific period of time without exceeding approved temperature and stress...
An air pollution control device required in all automobiles in the U.S. and used in some types of heating appliances....
A unit of volume equal to 100 cubic feet, used by some utilities to measure natural gas.
A single appliance that supplies heating to areas of a building through a network of pipes or ducts.
A large plant that generates power for distribution to multiple utilities and customers.