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功率2000瓦一小时几度电
更新时间: 2020-09-27 00:00:00  

1度=1千瓦/时,一个功率为1千瓦的用电器连续工作1小时消耗的电量为1度;

计算公式为:用电量=功率×使用时间,所以为2000W,每小时用电2度电。

关键词: 功率 小时

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