Diagnosing a faulty compressor valve is something HVAC technicians have to deal with on a semi-regular basis, and while a bad valve is often not the main reason a compressor fails, it is an integral ...

The problem: A piston-type reciprocating compressor has had valve damage, or the valves just are not sealing for some reason. This low-temperature refrigeration system has a thermostatic expansion ...

Clinical personnel must become familiar with the properties and inherent hazards of the compressed gases used in patient care areas. Compressed gas cylinders contain varying pressures of inert, toxic, ...

Research personnel must become familiar with the properties and inherent hazards of the compressed gases used in the laboratory. Compressed gas cylinders contain varying pressures of inert, toxic, ...