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  2. Distribution transformer - Wikipedia

    en.wikipedia.org/wiki/Distribution_transformer

    Transformers designed for below-grade installation can be designed for periodic submersion in water. [14] Distribution transformers may include an off-load tap changer, which slightly adjusts the ratio between primary and secondary voltage to bring the customer's voltage within the desired range on long or heavily loaded lines. [citation needed]

  3. AC adapter - Wikipedia

    en.wikipedia.org/wiki/AC_adapter

    The high frequency allows the transformer to be small, which reduces its losses; and the switching regulator can be much more efficient than a linear regulator. The result is a much more efficient, smaller, and lighter device. Safety is ensured, as in the older linear circuit, because a transformer still provides galvanic isolation.

  4. Transformer - Wikipedia

    en.wikipedia.org/wiki/Transformer

    In electrical engineering, a transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.A varying current in any coil of the transformer produces a varying magnetic flux in the transformer's core, which induces a varying electromotive force (EMF) across any other coils wound around the same core.

  5. Scott-T transformer - Wikipedia

    en.wikipedia.org/wiki/Scott-T_transformer

    A Scott-T transformer or Scott connection is a type of circuit used to produce two-phase electric power (2 φ, 90 degree phase rotation) [1] from a three-phase (3 φ, 120 degree phase rotation) source, or vice versa. The Scott connection evenly distributes a balanced load between the phases of the source.

  6. Power system protection - Wikipedia

    en.wikipedia.org/wiki/Power_system_protection

    Current and voltage transformers to step down the high voltages and currents of the electrical power system to convenient levels for the relays to deal with; Protective relays to sense the fault and initiate a trip, or disconnection, order; Circuit breakers or RCDs to open/close the system based on relay and autorecloser commands

  7. Ford recalls 2024: Check the list of models recalled this year

    www.aol.com/ford-recalls-2024-check-list...

    Several recalls were issued in 2024 for Ford Motor Company vehicles.. The recall report data is from Jan. 1, 2024, to Dec. 27, 2024. The U.S. Department of Transportation (DOT) compiles data from ...

  8. American teacher jailed in Russia is wrongfully detained ...

    www.aol.com/american-teacher-jailed-russia...

    The State Department said an American teacher arrested in Russian on drug charges in 2021 has been designated by the U.S. government as wrongfully detained.

  9. Biden and Trump address deadly NYE attack in New Orleans - AOL

    www.aol.com/biden-trump-address-deadly-nye...

    Police attend the scene where a pickup truck drove into a large crowd on Bourbon Street in the French Quarter of New Orleans, Louisiana, U.S. January 1, 2025 in this screengrab taken from a video.

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