To properly model standard 62 in Trace 700, it only requires selecting yes to standard 62 in the airflows template and filling in the blanks.
If there is a room with a ventilation requirement of 20 cfm, and the max z ratio is set to 50%, what is the lowest possible VAV min for that room (approximately)?
20 Cfm
40 cfm
30 cfm
Don't change fields marked in red without a very good understanding of the field
The Trace 700 help file has a diagram illustrating the different ventilation deck locations.
If the design airflow is set to 100 cfm at design, and the people AND ventilation schedules are set to 50% at noon, what is the nominal CFM of ventilation for that room at noon if Ventilation reset is selected?
50% of the people * design Cfm of 100 = 50 CFM
Design cfm stays constant at 100 cfm
50% of the people * 50% of the ventilation * 100 cfm = 25 cfm
Trace automatically calculates the appropriate hours for optimum start and optimum stop, if each respective schedule is set to Available 100%