A 12\" x 12\" duct with 2000 CFM has an FPM of

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Multiple Choice

A 12\" x 12\" duct with 2000 CFM has an FPM of

Explanation:
FPM is the air velocity in feet per minute, found by dividing the volumetric flow rate (CFM) by the cross-sectional area in square feet. A 12" x 12" duct equals 1 ft by 1 ft, so the area is 1 ft^2. With 2000 CFM, the FPM is 2000 ÷ 1 = 2000 feet per minute. Therefore, the FPM is 2000.

FPM is the air velocity in feet per minute, found by dividing the volumetric flow rate (CFM) by the cross-sectional area in square feet. A 12" x 12" duct equals 1 ft by 1 ft, so the area is 1 ft^2. With 2000 CFM, the FPM is 2000 ÷ 1 = 2000 feet per minute. Therefore, the FPM is 2000.

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