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What is the hardest but most important part of ventilation?
Mixing and distributing the air
For the most part, ventilation in the winter is not for cooling, so what is the purpose?
Removing moisture
What is airspeed? (feet/minute)
Distance over time
What is airflow? What measurements used?
Volume over time, cubic feet per minute
How do you measure ventilation?
It cannot be measured
What is the key principle that drives most ventilation systems?
Static pressure
What is static pressure?
The amount of suction between inside and outside
When is the hardest time to ventilate?
During transition seasons like spring and fall when temperatures vary
(T or F) Cold air holds less moisture than warm air
True
What are inlets used for?
Mixing and distributing
What are fans used for?
Exchanging air?