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  2. Glossary of electrical and electronics engineering - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_electrical_and...

    power distribution That portion of an electrical grid between the substation or bulk supply and the end consumer. power electronics The class of electronic devices handling power greater than a watt. power engineering That part of electrical engineering that deals with the generation, distribution and consumption of electrical power.

  3. Mechanical, electrical, and plumbing - Wikipedia

    en.wikipedia.org/wiki/Mechanical,_electrical...

    Plumbing systems also service air distribution/control, and therefore contribute to the mechanical part of MEP. Plumbing for HVAC systems involves the transfer of coolant, pressurized air, water, and occasionally other substances. Ducting for air transfer may also be consider plumbing, but is generally installed by different tradespeople. [11]

  4. Distributor - Wikipedia

    en.wikipedia.org/wiki/Distributor

    The first mass-produced electric ignition was the Delco ignition system, which was introduced in the 1910 Cadillac Model 30. In 1921, Arthur Atwater Kent Sr invented the competing Unisparker ignition system. [2] By the 1980s and 1990s, distributors had been largely replaced by electronic ignition systems.

  5. Ring main unit - Wikipedia

    en.wikipedia.org/wiki/Ring_main_unit

    In an electrical power distribution system, a ring main unit (RMU) is a factory assembled, metal enclosed set of switchgear used at the load connection points of a ring-type distribution network. It includes in one unit two switches that can connect the load to either or both main conductors, and a fusible switch or circuit breaker and switch ...

  6. Distribution management system - Wikipedia

    en.wikipedia.org/wiki/Distribution_management_system

    A distribution management system (DMS) is a collection of applications designed to monitor and control the electric power distribution networks efficiently and reliably. It acts as a decision support system to assist the control room and field operating personnel with the monitoring and control of the electric distribution system.

  7. Electric power distribution - Wikipedia

    en.wikipedia.org/wiki/Electric_power_distribution

    Electric power distribution is the final stage in the delivery of electricity. Electricity is carried from the transmission system to individual consumers. Distribution substations connect to the transmission system and lower the transmission voltage to medium voltage ranging between 2 kV and 33 kV with the use of transformers . [ 1 ]

  8. Power distribution unit - Wikipedia

    en.wikipedia.org/wiki/Power_distribution_unit

    A power distribution unit (PDU) is a device fitted with multiple outputs designed to distribute electric power, especially to racks of computers and networking equipment located within a data center. [1] Data centers face challenges in power protection and management solutions.

  9. Aerial bundled cable - Wikipedia

    en.wikipedia.org/wiki/Aerial_bundled_cable

    K-Electric first introduced ABC, in Gulshan-e-Iqbal area of Karachi city with a pilot project was completed in March 2014. Following 90% theft loss reduction, the decision to roll out the new cabling across the entire K-Electric distribution network of Karachi.