A small faucet-like device that controls the flow of gas to an appliance such as a gas water heater, dryer, or oven. When the handle is turned in line with the gas pipe, the valve is open; when it is …
General Contractor
The person who hires all of the subcontractors and suppliers for a project. …
General Plan
A government's long-range land-use plan. …
General-purpose Circuit
An electric circuit that supplies a number of outlets for lighting or appliances. …
Geodesic Dome
A structure constructed of lightweight bars forming a grid of polygons. …
Georgian Style
Popular throughout the 18th century, this type of architecture is distinguished by a symmetrical fa …