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2000w的电器一小时耗多少电
更新时间: 2020-10-03 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(度)=功率(千瓦)×使用时间(小时),所以2000W一小时用电2度。

关键词: 2000w 电器 小时 多少

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