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| Electricity is distributed to neighborhoods at a relatively high AC voltage, often 7200 V. Transformers mounted on utility poles then transform this high voltage down to the 120 V used in homes. A typical transformer of this kind can handle as much as 15 kW of electric power flowing through it from its primary to its secondary. What is the primary current at this maximum power?
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| Electricity is distributed to neighborhoods at a relatively high AC voltage, often 7200 V. Transfo...
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