Civil Engineering - Irrigation - Discussion

43. 

If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor down stream of the crestwall, is given by the equation

[A].
[B].
[C].
[D].

Answer: Option C

Explanation:

No answer description available for this question.

Gulshan said: (Dec 29, 2016)  
I things the question is wrong.

According to h as given in the question. t will be h/(G-1).

Please check it.

Krishan said: (Jan 23, 2018)  
Yes, Gulshan you are right.

Pradeep Axis said: (Feb 2, 2018)  
Correct @Gulshan.

Deepak Jaiswal said: (Aug 21, 2018)  
Yes, right. Agree @Gulshan.

Cpl said: (Jul 26, 2019)  
The answer is C.

t= (h-1)/(G-1).
Now, h-1=h,
So, we get h'/(G-1).

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