Scientists in Japan have developed a new organic device that can harvest energy from heat. Unlike other thermoelectric generators, this one works at room temperature without a heat gradient. Usually, ...

When the lights go out, you probably have a mental picture of a “safe spot” for your portable generator: tucked just outside ...

All of the equipment in the server room (8 servers, 5 switches, 2 routers, 3 firewalls, and a couple NAS boxes) is powered by a Smart-UPS 2200XL, and the load indicator on the UPS has never gone over ...

Article 445 contains the electrical installation and other requirements for generators, including such things as where generators can be installed, nameplate markings ...

You can think of a generator as a motor that runs in reverse. Instead of supplying electricity to a stator to make the rotor spin, a generator is mechanically driven to make its rotor spin to supply ...