16. Given the following data of a stream of uniform flow: A = 6.90 sqm (ave stream cross sectional; area) P = 9.56 m (wetted perimeter) S =0.007 n = 0.025 ( slope of stream bed) (roughness coefficient ) Determine the hydraulic radius. a) 0.677 m b) 0.890m c) 0.722 17. In item number 16, determine the variable coefficient C using Manning's formula. a) 41.34 b) 37.886 c) 39.456 18. In item number 16, calculate the average velocity of stream. a) 3.312m/sec b) 2.692 m/sec c) 2.874 m/sec 19. In item number 16, find the discharge of the stream. a) 19.231 cum/sec b) 16.562 cum/sec c) 18.574 cum/sec

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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subject : fundamentals of surveying

16. Given the following data of a stream of uniform flow:
A = 6.90 sqm (ave stream cross sectional; area)
P = 9.56 m (wetted perimeter)
S =0.007
n = 0.025
( slope of stream bed)
(roughness coefficient )
Determine the hydraulic radius.
a) 0.677 m
b) 0.890m
c) 0.722
17. In item number 16, determine the variable coefficient C using Manning's formula.
a) 41.34
b) 37.886
c) 39.456
18. In item number 16, calculate the average velocity of stream.
a) 3.312m/sec
b) 2.692 m/sec
c) 2.874 m/sec
19. In item number 16, find the discharge of the stream.
a) 19.231 cum/sec
b) 16.562 cum/sec
c) 18.574 cum/sec
Transcribed Image Text:16. Given the following data of a stream of uniform flow: A = 6.90 sqm (ave stream cross sectional; area) P = 9.56 m (wetted perimeter) S =0.007 n = 0.025 ( slope of stream bed) (roughness coefficient ) Determine the hydraulic radius. a) 0.677 m b) 0.890m c) 0.722 17. In item number 16, determine the variable coefficient C using Manning's formula. a) 41.34 b) 37.886 c) 39.456 18. In item number 16, calculate the average velocity of stream. a) 3.312m/sec b) 2.692 m/sec c) 2.874 m/sec 19. In item number 16, find the discharge of the stream. a) 19.231 cum/sec b) 16.562 cum/sec c) 18.574 cum/sec
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