The KF is Copeland’s variable-speed scroll compressor for the 1.5- to 5-ton North American residential market, designed for ...

The drive letter X: in Windows usually stands for the use of a RAM disc. RAM refers to Random Access Memory, i.e. the working memory of your PC. You can make part of it available as a RAM disc and ...

Passenger vehicle miles only. If one time 5 years ago, you drove 1,000 miles in one day, that does not count. If once per year, every year, you drive 500 miles to visit family, spend the night, and ...

When you think of European car companies, odds are you think of the German giants like Volkswagen, BMW, and Mercedes-Benz, or maybe you think of the Brits like Land Rover and Mini, but there's another ...

What if a single innovation could redefine how we think about electric motors, making them not just marginally better but insanely efficient? Imagine an electric vehicle (EV) that accelerates with ...

SHANGHAI, Nov 27 (Reuters) - Strong demand for Apple's iPhone during China's Singles' Day shopping festival single-handedly drove growth in smartphone sales during the period, research firm ...

The low-voltage variable speed drive (VSD) allows variable control instead of fixed-speed operation. These days, VSDs can reduce energy consumption by up to 30% on average—and as much as 80% in ...

Abstract: In electric traction applications, researchers are employing pole phase modulation (PPM) based multiphase induction machines (MIM) to achieve a broader range of speed and torque, allowing ...

Habitual speeders are a problem in every corner of the world, but new technology could soon stop them before they even hit the gas. Wisconsin is the latest state weighing legislation that would make ...

Fast-food drive-thrus may not be getting much faster, but they’re getting smarter, and friendlier staff might still matter more than artificial intelligence, a new report found. The 25th Annual ...