The air pressure is increased by a compressor which is part of the turbocharger ... When the piston comes back up, the exhaust valves open to release the exhaust gases from the engine, so that the ...

Trucks have different brakes to cars. Everyone can hear this when a large truck stops next to them: The loud hissing sound is ...

A portable tire inflator is cheap insurance against flats and blowouts. Photo credit: David Traver Adolphus / AutoGuid ...

Chiller units are an essential part of many industrial and commercial operations, providing reliable cooling for processes, ...