If it's a true three phase system, it should have a third rail that will zap if you if you touch it and and ground. It's 3x zap and a ground, where two of the electrified lines are overhead and one ...

One of the hidden complications of upgrading grain drying and handling systems is providing enough electricity to power the new larger electric motors. Electric motors that are larger than 15 hp ...

Phase Four, a best in class provider of electric radio frequency (RF) thrusters for in-space propulsion Phase Four, the creator of the radio-frequency thruster (RF thruster) for satellite propulsion, ...

Phase Four's new Maxwell Block 2 electric thruster (left) next to its original Block 1 thruster. Credit: Phase Four WASHINGTON — Phase Four announced June 16 two new electric propulsion systems that ...

PCMs are materials that absorb and release thermal energy through changes in their physical state. They can be categorized as liquid-gas, solid-solid, solid-gas, and solid-liquid, depending on their ...