下列关于有功和无功的描述中，正确的是： - 查题网

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高等继续教育 / 电力市场

正确率：100%

题型描述: 单选题
下列关于有功和无功的描述中，正确的是：
A.无功功率只有发电机才能产生。
B.有功和无功都实际消耗能源。
C.无功功率不占用输电容量
D.无功功率应尽量就地平衡，避免在传输中占用输电容量并导致网损增加。

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电力市场

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