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  2. Direct current - Wikipedia

    en.wikipedia.org/wiki/Direct_current

    The DC solution of an electric circuit is the solution where all voltages and currents are constant. Any stationary voltage or current waveform can be decomposed into a sum of a DC component and a zero-mean time-varying component; the DC component is defined to be the expected value, or the average value of the voltage or current over all time.

  3. Washington, D.C. - Wikipedia

    en.wikipedia.org/wiki/Washington,_D.C.

    Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States.The city is on the Potomac River, across from Virginia, and shares land borders with Maryland to its north and east.

  4. DC - Wikipedia

    en.wikipedia.org/wiki/DC

    DC most often refers to: Washington, D.C. (District of Columbia), the capital of the United States; DC Comics, an American comic book publisher;

  5. High-voltage direct current - Wikipedia

    en.wikipedia.org/wiki/High-voltage_direct_current

    Long distance HVDC lines carrying hydroelectricity from Canada's Nelson River to this converter station where it is converted to AC for use in southern Manitoba's grid. A high-voltage direct current (HVDC) electric power transmission system uses direct current (DC) for electric power transmission, in contrast with the more common alternating current (AC) transmission systems. [1]

  6. Glossary of power electronics - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_power_electronics

    A filter on the DC side of a converter, designed to reduce the ripple in the associated system. DC form factor The ratio of the rms value to the mean value averaged over a full period of a periodically varying quantity having a non zero DC component. DC power The product of the direct voltage and the direct current (mean values). DC ripple factor

  7. District magistrate - Wikipedia

    en.wikipedia.org/wiki/District_magistrate

    District Collector (DC)- In India, some states use the term "District Collector" instead of "District Magistrate" to refer to the head of the district administration. These states include Kerala , Tamil Nadu , Telangana , Andhra Pradesh , Goa , Maharashtra , Sikkim , Odisha , Gujarat , Maharashtra , Puducherry and Lakshadweep

  8. DC Comics - Wikipedia

    en.wikipedia.org/wiki/DC_Comics

    This is an accepted version of this page This is the latest accepted revision, reviewed on 5 February 2025. American comic book publisher This article is about the US publisher of comics. For the Scottish publisher of comics and newspapers, see DC Thomson. For the capital of the United States, see Washington, D.C. DC Comics, Inc. Parent company Independent (1935–1938 and 1961–1967 ...

  9. Distribution center - Wikipedia

    en.wikipedia.org/wiki/Distribution_center

    Sainsbury's distribution centre in Waltham Point, Hertfordshire, United Kingdom.. A distribution center for a set of products is a warehouse or other specialized building, often with refrigeration or air conditioning, which is stocked with products to be redistributed to retailers, to wholesalers, or directly to consumers.