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1200W电烤火的1小时用多少度电
更新时间: 2021-06-19 00:44:25  

1、1200W电烤火的1小时用1.2度电。

2、一度电=一千瓦时=1KWH, 所以,30W一小时用电就是30除以1000,为0.03度,1800W就是1.8度,100W就是0.1度,当然,这是理想值,不包括线路损耗和电表的自转. 电量的计量单位就是度。度(KW*H)为1000W的用电器工作一小时的耗电量。

关键词: 1200w 烤火 小时 多少

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