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Question:

Computer socket extension cable ~ I do not know whether the security ~ seeking help ~

In the bridge of the joints with a number of bolt cover fixed, there is a 20 cm long copper wire prepared by the flat, both ends were lap on the bolt. I do not know the role of this with the flat belt? Who knows, please enlighten me, thank you! More

Answer:

Should not be the other side deliberately folded, air conditioning outside the pipe is thin before the corner, in the demolition is easy to die. The general situation can be cut off part of the broken and then can be welded, do not need too much cost.
Resistance file can not measure the voltage, remember! Are generally measured with a voltage file to confirm the voltage can not be measured when the resistance, who said the resistance is small? gosh! , Measured voltage under normal circumstances are to have two points, you measured a wire, you can find another point, as upstairs said - water pipes, if not, you can hit the stall to the stalls , Directly with two pen on the wire to measure, but to keep a little distance! Instructions indicate that live
This can only say "possible"; if you encounter unscrupulous maintenance workers, may be so dry; However, air-conditioning brass as long as the use of its flexibility will become very poor, a little careless will be flat of. Brass tube, the safest way is to replace the brass.

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