Field trip HVAC

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Across
  1. 1. The acronym for Heating, Ventilation and Air Conditioning
  2. 4. Control designed to reduce noise transmission
  3. 8. The first line of defense against particulates (2 words 5,6)
  4. 11. Removes moisture from the air
  5. 13. Supplies heat to the air (2 words 7,4)
  6. 17. Technical diagram of HVAC system
  7. 20. Also known as a heat exchanger exploits the thermal energy of the exiting exhausts for heating the air entering the system
  8. 21. A measure of the total heat content of air = the heat energy of the dry air + heat energy of the water vapour within it, from the psychrometric class
  9. 22. Removes fine quality particulates(2 words 3,6)
  10. 23. Set of three sensors that aim to self correct (2 words 6,10)
  11. 24. Shelving that provides dense storage by moving the shelves together (2 words 6,7)
  12. 25. A low storey between two others in a building, typically between the ground and first floors
  13. 26. Waste air out
  14. 27. Checking your meter against a known measurement ( the standard)
Down
  1. 1. A device for transferring heat from one medium to another (2 words 4,9).
  2. 2. An instrument that measures and gives a visual display of the amount, level, or contents of something
  3. 3. Supply and return points for the room air
  4. 5. A device that removes heat
  5. 6. Removes volatile pollutants (2 words 6,6)
  6. 7. Removes moisture from the air
  7. 9. A name for a space where the HVAC equipment is kept (2 words 5,4)
  8. 10. The facing across a duct opening
  9. 12. A device to detect a property such as temperature or humidity
  10. 14. Shorthand for a building management system
  11. 15. A plate or gate placed in a duct to control air flow by increasing friction in the duct.
  12. 16. Used for mixing air from different ductwork systems (2 words 6,3)
  13. 18. Air moves over this and drops in temperature (2 words 7,4)
  14. 19. Ensure supply air is above 4degreesC (2 words 5,10)