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Posted: **Tue Jul 12, 2022 8:49 am**

: 4 Heated Air At 1 Atm And 100 F Is To Be Transported In A 400 Ft Long Circular Plastic Duct At A Rate Of 12 Ft3 S If T 1 (11.11 KiB) Viewed 27 times

4. Heated air at 1 atm and 100°F is to be transported in a 400-ft-long circular plastic duct at a rate of 12 ft3/s. If the head loss in the pipe is not to exceed 50 ft, determine the minimum diameter of the duct.