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10 Cards in this Set
- Front
- Back
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What is the difference between TAB and air balancing? |
Test, Adjust, & Balance is on new buildings Air Balance is on existing building |
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What is sick building syndrome? |
Bad air in building |
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What is demand control ventilation? |
Ventilation is set by occupancy needs. CO2 sensors can be used to detect a need |
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What do you set the building pressure? |
0.05 inWC Slight positive pressure |
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Exterior walls should be warm to touch on the coldest day of the year. If it is cold what might cause that? |
The building pressure is off |
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What does Ashrae 62.1-2004 provide the standard for? |
Provides the minimum air standard |
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What is the baseline CO2 reading? |
800 cfm |
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How do ypu calculate %OA? |
Equation |
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Know the equation for cfm per person |
In the slides |
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Know the equation for cfm per person |
In the slides |
