1.A technician is traversing a duct and obtains the following 8 velocity readings: 500 fpm, 400 fpm, 375 fpm, 625 fpm, 275 fpm,360 fpm,420 fpm, and 575 fpm. What is the velocity value that will be used for system calculations?

1.A technician is traversing a duct and obtains the following 8 velocity readings: 500 fpm, 400 fpm, 375 fpm, 625 fpm, 275 fpm,360 fpm,420 fpm, and 575 fpm. What is the velocity value that will be used for system calculations?

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

Chapter37: Air Distribution And Balance

Section: Chapter Questions

Problem 21RQ: If a rectangular duct system s (12in.26in.) has an average velocity of 700 fpm, what is the airflow?

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1.A technician is traversing a duct and obtains the following 8 velocity readings: 500 fpm,

400 fpm, 375 fpm, 625 fpm, 275 fpm,360 fpm,420 fpm, and 575 fpm. What is the velocity value that will be used for system calculations?

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