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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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