The Code requirements for optical fiber vary with the type of cable used Fiber optic cable has many advantages over competing technologies, including increased information capacity (by orders of ...

Adding to its ongoing series of National Electrical Installation Standards (NEIS), NECA recently released NECA/NEMA 105-2002, Recommended Practice for Installing Metal Cable Trays. The standard covers ...

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 ...

Underground electrical cable systems are used by power companies around the world. Two recently updated specifications and guides provide system designers and engineers with important information to ...