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what is the detention time (days) for a tank 50 ft high and 40 ft diameter and flow of 0.5 MGD? a. 9 days D. 1.25 days c. 0.94 days d. 2.5 days e. 0.24 MGD

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.

Question

what is the detention time (days) for a tank 50 ft
high and 40 ft diameter and flow of 0.5 MGD?
a. 9 days
b. 1.25 days
c. 0.94 days
d. 2.5 days
e. 0.24 MGD

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