鉤錶測量電流的問題 - 家電
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By Madame
at 2020-05-09T18:25
at 2020-05-09T18:25
Table of Contents
如果同一個breaker拉兩條線出來,同時鉤住兩條線測出來的電流會是正確的嗎?
嘗試了一下發現單獨鈎一條火線去加總,與一次鈎兩條火線相比,測量出來的電流是差不多
的
但網路上查到的資訊都是一次只能鉤一條,不然誤差會很大,但實作起來似乎還算準???
--
嘗試了一下發現單獨鈎一條火線去加總,與一次鈎兩條火線相比,測量出來的電流是差不多
的
但網路上查到的資訊都是一次只能鉤一條,不然誤差會很大,但實作起來似乎還算準???
--
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家電
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at 2020-05-14T08:06
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