Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 4 (Q.No. 8)
8.
The angle subtended by the surface of sewer water with partial flow, at sewer centre is 120°, the depth of sewerage is
Discussion:
13 comments Page 1 of 2.
Kanha said:
4 years ago
1/2cos(120 ÷ 2),
= 25cm.
So, B is the correct Answer
= 25cm.
So, B is the correct Answer
(1)
Pramit Samanta said:
5 years ago
I agree, thanks @Virat.
Virat said:
5 years ago
1/2cos(120 ÷ 2),
= 25cm.
Answer B is correct.
= 25cm.
Answer B is correct.
(1)
Pavan@RGUKTN said:
5 years ago
Sewage will flow at one-forth depth of full, But here the overall depth was not mentioned.
Noor Khan said:
6 years ago
H = 3.14*D*a/360.
H = d/2 half filled.
D/2 = 3.14*D*120/360.
Solve for d = 50cm.
H = d/2 half filled.
D/2 = 3.14*D*120/360.
Solve for d = 50cm.
(1)
Rahul chauhan said:
7 years ago
@Garry.
The Dia should be 200cm.
The Dia should be 200cm.
Satyajit said:
7 years ago
According to me, 25cm is correct.
Garry said:
8 years ago
According to answer dia should be 100 cm.
(1)
Priyank Kadecha said:
8 years ago
The data is insufficient. The diameter of the sewer is also required.
Then we can have proportional depth from d/D = 1/2(1-cosθ/2).
Then we can have proportional depth from d/D = 1/2(1-cosθ/2).
(2)
Cactus said:
8 years ago
Please anyone explain.
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