電費計算

這篇文章是寫來當作個人記事,因為前陣子魚缸裡的孔雀魚及球魚生了一堆魚寶寶,不忍心讓他們給自己的爸爸媽媽當作活餌,只好另外買了兩個一呎半的魚缸,而新魚缸當然少不了過濾器,但無論沉水過濾、外掛過濾甚至水妖精,都需要維持全天候的運作,因而引我產生一股強烈的好奇心,到底新買的這些設備每個月要花我多少電費?

Google 的幫助之下,原來電費的計算公式是這樣的:
瓦數 / 1000〈因為 1 度電等於 1000 瓦〉x 使用時數 x 每度電費〈2.68〉

※ 最新電價請參考台電網站:http://www.taipower.com.tw




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This entry was posted on Tuesday, October 17th, 2006 at 9:32 pm and is filed under 水世界. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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