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電路故障類型

如何正確的判斷電路故障類型及主要原因分析

2016年04月11日 13:56:34電氣安全十萬個為什么2991
如何正確的判斷電路故障類型及主要原因分析
　　如何正確的判斷電路故障類型及主要原因分析　　一、電路故障類型，主要有兩種，短路和斷路?！　《搪?，又分為電源短路和用電器短路兩種?！　?、電源短路，指導線不經過用電器而直接接到了電源的兩極上。導致電路中電流過大，從而燒壞電源。這種情況是絕對不允許的?！　‰娫炊搪?，如圖兩種情況，一種是開關閉合，導線...

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