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[技术互助] 看你的电工基础知识牢固吗?(4)

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鲜花(7) 鸡蛋(0)
发表于 2010-2-14 18:10 | 显示全部楼层 |阅读模式
老杨团队,追求完美;客户至上,服务到位!
What is the first thing you need to do and need to know before working on an electrical cuicuit/equipment?
鲜花(0) 鸡蛋(0)
发表于 2010-2-15 22:24 | 显示全部楼层
本帖最后由 jack_lai 于 2010-2-15 22:26 编辑
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8 Q8 P( a: B: o1 x0 o" H$ }The question is unclear?; ]7 s- I. I% e
Firstly, the equipment or circuit is energized or not ?
2 m4 l# s  @$ J6 m% ~If yes. You have to get the permit to shut down the power.  After you get the permit … fill a form sing the paper…. You have turned the power off for this equipment or circut. After that , you can do what you want to do.
鲜花(4) 鸡蛋(0)
发表于 2010-2-16 12:04 | 显示全部楼层
是否带电是很重要的。
理袁律师事务所
鲜花(7) 鸡蛋(0)
 楼主| 发表于 2010-2-16 17:42 | 显示全部楼层
老杨团队 追求完美
The question is unclear?# n% r7 @9 @0 W1 k! B$ n2 l; _
Firstly, the equipment or circuit is energized or not ?/ M7 t. P0 u- ~/ C1 v) y& c  v
If yes. You have to get the permit to shut down the power.  After you get the permit … fill a form sing the paper…. ...* E. l9 c5 m" z
jack_lai 发表于 2010-2-15 22:24
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“Firstly, the equipment or circuit is energized or not ?”------打得对:)
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