While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

Railroads and electric power companies are each an American Prometheus. Like steel, chemicals, transportation, energy, manufacturing and other fossil fuel-reliant American industries, they find ...

To manage the challenges of today’s complex electrical power systems and tightening budgets, facility managers need to understand the critical connection between electrical commissioning and ...

What is the advantage of 48-volt electric systems? Why is it necessary and will it not mean more batteries and higher energy consumption? The conventional automotive electric system operates on a ...