Babylon 10
The world's best online dictionary

Download it's free

Definition of Environmental control

Environmental control Definition from Science & Technology Dictionaries & Glossaries
Telecommunication Standard Terms
See air-conditioning.
Environmental control Definition from Encyclopedia Dictionaries & Glossaries
Wikipedia English - The Free Encyclopedia
HVAC (heating, ventilating, and air conditioning) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers).

See more at Wikipedia.org...
© This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License and under the Creative Commons Attribution-ShareAlike License
Environmental control Definition from Entertainment & Music Dictionaries & Glossaries
English to Federation-Standard Golic Vulcan
ek'sitra-tash