In mixing ventilation the air is supplied in such a way that room air is fully mixed and the contaminant concentration is the same in the whole room.
What does RA stand for?
RA stands for Room Air
This definition appears very frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of RA
We have 122 other meanings of RA in our Acronym Attic
- Ripple Adder
- Rise Against (band)
- Risk Analysis
- Risk Assessment
- Roald Amundsen (1st explorer to reach the South Pole)
- Roaming Agreement
- Robot Aircraft
- Robust Nucleus of the Archistriatum
- Rocket Arena (gaming site)
- Roman Army
Samples in periodicals archive:
Figures for freezers and room air conditioners show similar growth patterns.
Most air purifiers simply move stale room air through the unit, but PuriFresh draws in fresh air to increase oxygen levels and reduce carbon dioxide while safely sealing out irritants.
During this time servers continue to generate heat and the server fans continue to circulate room air several times though the servers.