When the high-voltage wire landing, the ground surface with a large current through, if people close to the ground, the feet also have a large voltage,

Wall TV behind the wall is only a 50 buried tube, equipped with TV to the traces of the tube, the audio and video lines are worn inside. This is not the way? (Decoration is over

Answer:

I would like to ask is that the TV plug line is strong, strong and weak in the 50-tube walk, so ok?

One of the formulas for calculating the current by power 1 Purpose: This is the formula for calculating the current (ampere) based on the power of the electrical equipment (kilowatts or kVA) The size of the current directly related to the power, but also with the voltage, the other, the power rate (also known as power factor) and so on

I also bought in Japan, and you like, a red is the line of fire, a green is the ground. In fact, do not control these two lines, generally do not use extension cord

Vostro is Dell's home entertainment series, XPS is Dell's high-end entertainment models, the two market positioning is different, the price is certainly different. There is a difference between the two workmanship, enjoy the after-sales service is also different, xps has its special after-sales service, it seems that in the service period, no matter how the machine damage, are the warranty, if the repair on a change to you.