workshet i forgot Flashcards
Water is used as the evaporation medium when an air conditioning system is located close to building spaces.
F
The outdoor and indoor sections of a split conditioning system are connected by ductwork.
F
What is the difference between a chiller and a condensing unit?
Chillers produce chilled water, condensing units produce cold refrigerant.
An ____ is a specific section of a building that requires separate temperature control.
Zone
An ___ has blades that are gravity-controlled and allow the passage of air in one direction.
backdraft
An volume damper is used to control the airflow inside the ductwork in order to balance the system.
true
What is the “good air” called that is sent to the space from the AHU?
supply
What is the “used air” called that is sent from the space to the AHU?
return air
Name the HVAC system tat uses a reversing valve to reverse the flow of refrigerant.
Heat pump system
Name the air conditioning system that uses ice to cool a building.
thermal energy storage
