An uninterruptible power supply (UPS) or uninterruptible power source is an electrical apparatus that provides emergency power to a when the input power source or fails. A UPS differs from an auxiliary or or in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteri.
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A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the of . Power stations are generally connected to an . Many power stations contain one or more, rotating machines that converts mechanical power into . The relative motio.
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