Tubing used to protect long pieces of electrical wiring from damage. This type of conduit is thin walled and made of metal and is used in residential as well as commercial and industrial buildings, wherever wiring may be exposed or accessible. This cannot be exposed to severe damage from impact or other hazards that would change its shape.
Electrical outlet covers
Electrical power
Flow of current at a voltage, which is measured in watts (watts = amps x volts).
Electrical raceway
Conduit that houses electrical cables giving them support.
Electrical schematic wiring diagram
Drawing which shows the sizes and quantities of wire needed.
Electrical single line diagram
Outline of the electrical equipment arrangement and connection into a circuit.
Electrical specifications
Outline, in writing, of the requirements for the electrical system of a building.
Electrical symbols
Indicators used to indicate types of electrical components in wiring drawing. Abbreviations or icons may be used.
Electrical system
All the conductors and electricity using devices that are connected to a source of electromotive force (or generator).
Electrical system energy efficiency losses
A measure of the amount of energy lost during the generation, transmission, and distribution of electricity.
