WebVentilating or ventilation (the "V" in HVAC) is the process of exchanging or replacing air in any space to provide high indoor air quality which involves temperature control, oxygen replenishment, and removal of moisture, … WebHVAC Terminology Abatement:Reduction or removal of a contaminant. Absolute Temperature:Temperature measured from absolute zero. Absolute Zero Temperature:Temperature at which all molecular motion ceases (-460 F. and - 273 C.) Absorbent:Substance with the ability to take up or absorb another substance.
HVAC Abbreviations - Engineering ToolBox
Web5 rows · Meaning. RAC. Refrigeration and Air-Conditioning. Engineering, Construction, Architecture. RAC. ... WebBrowse the list of 59 Ammonia acronyms and abbreviations with their meanings and definitions. Most popular Ammonia abbreviations updated in March 2024. Suggest. Abbreviated Abbreviations ... Certified Assistant Refrigeration Operator. Refrigeration, Operator, Certification. Refrigeration, Operator, Certification. 2. HGD. Hot Gas Defrost. finding center of mass using integration
What is the abbreviation for Refrigerator?
WebAbbreviated ACH or ac/hr. air conditioner Main article: Air conditioner An appliance, system, or mechanism designed to dehumidify and extract heat from an area. Usually this term is reserved for smaller self-contained units such as a residential system. air handler air handling unit Main article: Air handler WebFeb 1, 2024 · An ammonia refrigeration system, like all vapor-compression refrigeration systems, are made up of a number of components that work together. Essentially, the ammonia is the chemical that is contained … WebCommonly used HVAC abbreviations. Sponsored Links A - compressed air line or area ABC - above ceiling AC - air chamber, alternating current A/C - air conditioning AFF - above finished floor AFG - above finished grade AL - aluminum AMB - ambient AMP - ampere ARR - arrangement ATC - automatic temperature control, at ceiling ATM - atmosphere finding center of mass physics