a• CONTRACTOR shall insure that cable routes within buildings are routed under a computer floor on tray or ladder rack, and when a computer floor does not exist cables shall be routed in conduit. • 承包商保险缆绳路线在大厦之内在盘子或梯子机架寻址在一个计算机地板之下,并且,当计算机地板不存...
All copper type cables that are carrying AC electrical currents will have an Electro Magnetic Field (EMF) surrounding the cable, this magnetic field is susceptible to interference from other magnetic fields that are in close proximity. The greater the current being carried then the greater the EMF...