[問題] 隨手關電器會比較省電嗎??
看到經濟部網站有節能撇步
其中有一項是隨手關燈離開大概3分鐘就可以省電
想請問如果是電風扇 或除濕機這類有馬達的電器
離開多久再關才可以省電呢???
搜尋網路有的說是隨手關
也有看到說因為馬達啟動很耗電力所以不要一直開關比較好
有時候離開大概五到二十分鐘不知道電扇是要一直開還是關掉呢??
先謝謝看完及回答~~~~~
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謝謝樓上各位
因為我看到新聞上寫
一般電扇啟動的瞬間、切換速度時,都會耗費較多電力,切換速度從弱到強會有頻率暴衝
情況,再調回需轉速,過程較耗電
所以才想電扇是不是不要一直關比較好 因為啟動耗費很多電力 可是又不知道到底是耗
費多少電力呢??
※ 編輯: Tarooo (118.161.197.48), 06/16/2014 18:13:49
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