Explain what happens if the live wire or the neutral wire touches the metal
case of an earthed appliance?
我最想知的是, 如果neutral wire touch, 是不是應該該電器still function...
Electricity in the home
2008-04-21 4:24 am
回答 (1)
2008-04-22 6:12 am
✔ 最佳答案
Yes, if the neutral wire touches the earth, the appliance still functions since the circuit across the appliance is still complete.
收錄日期: 2021-04-27 13:37:27
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https://hk.answers.yahoo.com/question/index?qid=20080420000051KK03045