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  2. Knob-and-tube wiring - Wikipedia

    en.wikipedia.org/wiki/Knob-and-tube_wiring

    By wrapping electrical wires around the knob, and securing them with tie wires, the knob could be used to securely and permanently anchor the wire. The knobs separated the wire from potentially combustible framework, facilitated changes in direction, and ensured that wires were not subject to excessive tension.

  3. Circuit design - Wikipedia

    en.wikipedia.org/wiki/Circuit_design

    A technical proposal may be written to meet the requirements of the customer specification. The next stage involves synthesising on paper a schematic circuit diagram, an abstract electrical or electronic circuit that will meet the specifications. A calculation of the component values to meet the operating specifications under specified ...

  4. Work (electric field) - Wikipedia

    en.wikipedia.org/wiki/Work_(electric_field)

    The work can be done, for example, by electrochemical devices (electrochemical cells) or different metals junctions [clarification needed] generating an electromotive force. Electric field work is formally equivalent to work by other force fields in physics, [1] and the formalism for electrical work is identical to that of mechanical work.

  5. Wikipedia : WikiProject Council/Proposals/Electrical Engineering

    en.wikipedia.org/.../Electrical_Engineering

    Electronic is solemly and entirely dependant on Electrical Engineering to be viable and therfore it must be, as in reality, submerged into a grand Portal called "ELECTRICAL ENGINEERING". The easiest way would be to just rename the Electronics Portal into Electrical Engineering and internally devise subsections, one being "Electronics".

  6. Circuit topology (electrical) - Wikipedia

    en.wikipedia.org/wiki/Circuit_topology_(electrical)

    This work grew out of an earlier survey by Foster while collaborating with George Campbell in 1920 on 4-port telephone repeaters and produced 83,539 distinct graphs. [20] For a long time topology in electrical circuit theory remained concerned only with linear passive networks.

  7. Design–bid–build - Wikipedia

    en.wikipedia.org/wiki/Design–bid–build

    Design–bid–build (or design/bid/build, and abbreviated D–B–B or D/B/B accordingly), also known as Design–tender (or "design/tender"), traditional method, or hardbid, is a project delivery method in which the agency or owner contracts with separate entities for the design and construction of a project.

  8. Electrical engineering - Wikipedia

    en.wikipedia.org/wiki/Electrical_engineering

    Although most electrical engineers will understand basic circuit theory (that is, the interactions of elements such as resistors, capacitors, diodes, transistors, and inductors in a circuit), the theories employed by engineers generally depend upon the work they do. For example, quantum mechanics and solid state physics might be relevant to an ...

  9. Electrical code - Wikipedia

    en.wikipedia.org/wiki/Electrical_code

    An electrical code is a term for a set of regulations for the design and installation of electrical wiring in a building. The intention of such regulations is to provide standards to ensure electrical wiring systems are safe for people and property, protecting them from electrical shock and fire hazards. They are usually based on a model code ...