A 20 in diameter galvanized steel (smooth) straight duct section corveys air at 3000 fl 3 min . It is 45 ft long. a. Determine the pressure loss, in inches of wic. b. Determine the average velocity of air flowing through the duct. c. Identify a cost-effective rectangular duct section with an equivalent pressure loss that has a side depth of 12 in .

A 20 in diameter galvanized steel (smooth) straight duct section corveys air at 3000 fl 3 min . It is 45 ft long. a. Determine the pressure loss, in inches of wic. b. Determine the average velocity of air flowing through the duct. c. Identify a cost-effective rectangular duct section with an equivalent pressure loss that has a side depth of 12 in .

Understanding Business

12th Edition

ISBN:9781259929434

Author:William Nickels

Publisher:William Nickels

Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment

Section: Chapter Questions

Problem 1CE

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