IT is well known that direct current causes electrolytic corrosion when it leaves a metal conductor or pipe to enter the earth, but there is still a difference of opinion as to whether alternating ...

Tim Oldershaw and Dave Stefanowicz look at earthing in data systems in buildings and point out where things can go wrong. Many datacomms contractors often do a good job installing the racks, cables ...

Even if you are not ready to pay for electricity, do basic conduits where the wires will pay when ready. Peter Mabirizi, an engineer with Plenco Plumbing and Engineering Company, describes a home’s ...

The change lifts a ban on inserting a switch, circuit or fuse into mains power earthing systems in houses and businesses.