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Sterling & Wilson
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I was interviewed in Nov 2017.
Calculation of ducting in HVAC engineering involves determining the size, shape, and layout of ducts to ensure proper airflow and ventilation.
Calculate the required airflow rate based on the heating or cooling load of the space
Determine the friction loss in the ducts using the Darcy-Weisbach equation
Select the appropriate duct size based on the desired air velocity and pressure drop
Consider factors such as duct materia...
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