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Old Posted Mar 22, 2009, 8:26 AM
medidot medidot is offline
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Join Date: Mar 2009
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Electromagnetic fields is Skyscrapers

High buildings power supply currents are very high and can reach arround
10,000 Amps in 30 floor building if the voltage is 230/400 volt ( as used in Europe and Israel ) . The high currents emit very high Electromagnetic fields arround the peer of the building . In the USA the currents suppose to be twise . I asume that in skyskrypers the power supply is in high voltage lo lower the currents . Somebody can help me to learn the typical power supply of Skyskrypers . What is the supply voltage of the main lines and if there are transformers along the peers . Thank you in advance .
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