Find the air horsepower of the AHU fan that delivers 25,000 CFM through a 4ft x 4ft duct with a static pressure of 5 inches of water. Air temperature is 70 deg F and a barometric pressure of 760 mmHg.

Find the air horsepower of the AHU fan that delivers 25,000 CFM through a 4ft x 4ft duct with a static pressure of 5 inches of water. Air temperature is 70 deg F and a barometric pressure of 760 mmHg.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter11: Calibrating Instruments

Section: Chapter Questions

Problem 7RQ: Accuracy of a thermometer is more important in the ______temperature ranges.

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Find the air horsepower of the AHU fan that delivers 25,000 CFM through a 4ft x
4ft duct with a static pressure of 5 inches of water. Air temperature is 70 deg F and
a barometric pressure of 760 mmHg.

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