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  1. In the lower middle is the capacitor. Heating, ventilation, and air conditioning ( HVAC) [1] is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space. Its goal is to provide thermal comfort and acceptable indoor air quality.

  2. en.wikipedia.org › wiki › SCADASCADA - Wikipedia

    SCADA ( supervisory control and data acquisition) is a control system architecture comprising computers, networked data communications and graphical user interfaces for high-level supervision of machines and processes. It also covers sensors and other devices, such as programmable logic controllers, which interface with process plant or machinery.

  3. the free encyclopedia that anyone can edit. The horned sungem ( Heliactin bilophus) is a species of hummingbird native to Brazil, Bolivia and Suriname. It prefers open habitats such as savanna, grassland and garden, and expanded its range into southern Amazonas and Espírito Santo, probably due to deforestation.

  4. en.wikipedia.org › wiki › BAE_SystemsBAE Systems - Wikipedia

    BAE Systems plc is a British multinational aerospace, defence and information security company, based in London, England.[4][5] It is the biggest manufacturer in Britain as of 2017.[6] It is the largest defence contractor in Europe[7] and the seventh-largest in the world based on applicable 2021 revenues.[8] Its largest operations are in the ...

  5. en.wikipedia.org › wiki › Uni_AirUni Air - Wikipedia

    Uni Air. UNI Airways ( Chinese: 立榮航空; pinyin: Lìróng Hángkōng; Pe̍h-ōe-jī: Lïp-êng Háng-khong) is a Taiwanese regional airline based in Zhongshan, Taipei, Taiwan. [2] [3] With an operation focus on domestic routes, UNI Air is a subsidiary of Evergreen Group, making it a sister airline of the mainline operator EVA Air.

  6. en.wikipedia.org › wiki › SiemensSiemens - Wikipedia

    Siemens AG (German pronunciation: [ˈziːməns] ⓘ[3][4][5] or [-mɛns][5]) is a German multinational technology conglomerate. Its operations encompass automation and digitalization in the process and manufacturing industries, intelligent infrastructure for buildings and distributed energy systems, rail transport solutions[buzzword], as well ...

  7. The IAC actuator is an electrically controlled device, which gets its input from the vehicle's engine control unit (ECU). The actuator is fitted such that it either bypasses the throttle or operates the throttle butterfly valve directly. The actuator consists of a linear servo actuator servomotor that controls a plunger which varies air flow ...

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