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| utility frequency (The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power plant to the end-user. In most parts of the world this is 50 Hz, although in the Americas it is typically 60 Hz. Current usage by country or region is given in the list of mains power around the world. WK Alexander Demidov) | |||
| system frequency; supply frequency | |||
| utility frequency (Am. MichaelBurov); mains frequency (Br. MichaelBurov) | |||
| mains frequency; network frequency | |||
| network power frequency (MichaelBurov) | |||
| power frequency; power-line frequency; line frequency; rated frequency (Acruxia); supply frequency (питающей) | |||
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| power frequency (электропитания); power-line frequency (электропитания) | |||
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| supply frequency | |||
| частота сети: 80 do fraz, 17 tematyki |
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