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badaocvguny
2 năm trước
Công suất của trạm phát điện là 60kW và hiệu điện thế tạo ra của máy phát là 500V. Công suất tiêu thụ trên đường dây tải điện bằng 25% công suất của máy phát. Tính điện trở của dây tải điện và hiệu điện thế ở nơi tiêu thụ.
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