On the output side of the inverter, output chokes serve to dampen high-frequency leakage currents that can occur due to the pulsed operation of the VSD. These components are especially useful when the ...

Olympic ice is engineered to balance grip and glide. Here’s how physics, chemistry, and meticulous ice making shape the ...

Johnson Controls (NYSE: JCI), the global leader for smart, healthy and sustainable buildings, is previewing the high-density, compact YORK YK-HT two-stage economized centrifugal chiller at AHR Expo ...

Across the country, heat pumps are quietly replacing traditional furnaces and air conditioners as the default choice for new ...

ANC Heating & Air Conditioning Inc., a family-owned HVAC contractor serving the Greater Binghamton and Ithaca regions, is ...

Speed limits are a subject of constant discussion across America, and because of decentralized state regulation over the limits, there can be a wide variance in limits from state to state. Arizona, ...

These clips capture crazy speed demons pushing their cars far beyond reason. Reckless burnouts and high-speed pulls turn public roads into unstable environments. Irresponsible driving leads to ...

Drivers across Texas may soon see speed limits change in real time. Digital signs flashing different speed limits are starting to pop up on Texas highways. They're part of a new initiative in the ...

Texas drivers, prepare to go with the flow—literally. New variable speed signs are popping up across the state, changing speed limits in real time to keep traffic moving and accidents at bay.

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

There's a push in New York to install technology in the cars of repeat speeders to slow them down. State Sen. Andrew Gounardes is sponsoring the "Stop Super Speeders ...