Civil Engineering - Irrigation - Discussion

Discussion Forum : Irrigation - Section 2 (Q.No. 28)
28.
The Lacey's regime velocity is proportional to
R1/2 S3/4
Q3/4 S1/3
R3/4 S1/3
R2/3 S1/2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
24 comments Page 2 of 3.

Sanjay Nautiyal said:   6 years ago
Lacey regime flow velocity v = 10.8 R^2/3 S^1/2.
(1)

Hisham said:   6 years ago
V=10.8 R^2/3 S^1/3.
(BC Punmia P. 670).
(2)

MD Irshad alam said:   8 years ago
According to me, V = 1/n R^2/3 S^1/2.

Bhagabat maity said:   5 years ago
Agree, @ Priya.

Option D is correct.
(2)

Abinash Nayak said:   2 years ago
Option D is for Manning's formula.

A D said:   9 years ago
R2/3 S1/3 is this is correct?

Abhisek said:   6 years ago
Correct and is R^3/4S^1/2.
(1)

Ganesh said:   7 years ago
Here, V=10.8 R^2/3 S^1/3.

Khattak said:   4 years ago
It should be R^3/4 S^1/2.
(4)

Sam said:   7 years ago
D is the correct option.


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