FAQ

What is the Surface Area of Duct?
Surface area of duct is the sum of the areas of all faces of the duct. Surface Area of Duct is usually measured using the Square Foot for Area. Note that the value of Surface Area of Duct is always positive.
Can the Surface Area of Duct be negative?
No, the Surface Area of Duct, measured in Area cannot be negative.
What unit is used to measure Surface Area of Duct?
Surface Area of Duct is usually measured using the Square Foot[ft²] for Area. Square Meter[ft²], Square Kilometer[ft²], Square Centimeter[ft²] are the few other units in which Surface Area of Duct can be measured.
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