如果我將fuse & switch駁左落去neutral wire, 會有咩問題發生?
(例如我open個switch果時, 仲會唔會有current? potential又會唔會變?)
收錄日期: 2021-04-13 15:24:04
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080407000051KK00793