Q Put a Circle around the CORRECT Answer. 1- If the secondary open drain collects water flow from 31 Tile Drains from each and water flow rate of each Tile Drain, Qrile = 400 (m³/d). The flow rate of the Secondary Open Dra its end Qopen equals: (a) 0.2 (m³/s) (b) 0.278 (m³/s) (c) 0.287 (m³/s) 2- Given: * the longitudinal slope of bed level of open drain, S. = 0.000225 Manning's coefficient, n = 0.025 {(s/m(1/3)} * Hydraulic radius R = 0.35 (m) Flow velocity in open drain equals: (a) 0.4 (m/s) (b) 0.35 (m/s) (c) 0.3 (m/s) 3- Given: *Flow rate in secondary open drain at its end is Qopen = 0.287 (m³/s). * Flow velocity in secondary open drain is v=0.3 (m/s) * Depth of water in secondary open drain at its end y *Bed width of the drain at its end is B. (y = B) *Side slope of drain Z=1.5 (a) y = 0.8 (m) (b) y = 0.75 (m) (c) y = 0.62 (m) *

Q Put a Circle around the CORRECT Answer. 1- If the secondary open drain collects water flow from 31 Tile Drains from each and water flow rate of each Tile Drain, Qrile = 400 (m³/d). The flow rate of the Secondary Open Dra its end Qopen equals: (a) 0.2 (m³/s) (b) 0.278 (m³/s) (c) 0.287 (m³/s) 2- Given: * the longitudinal slope of bed level of open drain, S. = 0.000225 Manning's coefficient, n = 0.025 {(s/m(1/3)} * Hydraulic radius R = 0.35 (m) Flow velocity in open drain equals: (a) 0.4 (m/s) (b) 0.35 (m/s) (c) 0.3 (m/s) 3- Given: Flow rate in secondary open drain at its end is Qopen = 0.287 (m³/s). Flow velocity in secondary open drain is v=0.3 (m/s) * Depth of water in secondary open drain at its end y Bed width of the drain at its end is B. (y = B) Side slope of drain Z=1.5 (a) y = 0.8 (m) (b) y = 0.75 (m) (c) y = 0.62 (m) *

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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Question

pul
Q Put a Circle around the CORRECT Answer.
1- If the secondary open drain collects water flow from 31 Tile Drains from each :
and water flow
rate of each Tile Drain, Qrile = 400 (m³/d). The flow rate of the Secondary Open Dra
its end Qopen equals:
(a) 0.2 (m³/s)
(b) 0.278 (m³/s)
(c) 0.287 (m³/s)
2- Given:
* the longitudinal slope of bed level of open drain, So = 0.000225
Manning's coefficient, n = 0.025 {(s/m(1/3)}
*
Hydraulic radius R = 0.35 (m)
Flow velocity in open drain equals:
(a) 0.4 (m/s)
(b) 0.35 (m/s)
(c) 0.3 (m/s)
3- Given:
*Flow rate in secondary open drain at its end is Qopen = 0.287 (m³/s).
* Flow velocity in secondary open drain is v=0.3 (m/s)
*
Depth of water in secondary open drain at its end y
*Bed width of the drain at its end is B. (y = B)
* Side slope of drain Z=1.5
(a) y = 0.8 (m)
(b) y = 0.75 (m)
(c) y = 0.62 (m)

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