来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/28 09:49:05
电学,发电站传输的耗能问题
The power from a 25 MW power station is delivered at 33 kV down a transmission line consisting of a pair of cables 15km long with a resistance of 1.5 Ohms each.Calculate the percentage of energy that is lost in transmission.
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