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有功功率流过线路电抗时，产生的功率损耗一定是（ ）。
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有功功率流过线路电抗时，产生的功率损耗一定是（ ）。
A、有功损耗
B、有功电能损耗
C、无功损耗
D、无功电能损耗
时间：2021-07-17 23:26
关键词：
发电厂及电力系统
高起专
电力系统分析
2020年第二学期期末考试
答案解析
C
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