Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 4 (Q.No. 29)
29.
The reduced levels of the string at the consecutive sight rails A and B are 203.575 m, 203.475 m respectively. If the difference of their R.D.s is 10 m, the gradient of the sewer line is
Discussion:
10 comments Page 1 of 1.
Silpika said:
4 years ago
what is R D.s? please explain.
Farman said:
5 years ago
According to data, option A is correct, but technically sewer is always along down-gradient not upward.
Farman said:
5 years ago
Reading at sight b is less, which shows the rise, so it should be 1/100 upward. Therefore Option A is correct.
Dheeraj said:
6 years ago
Guys explain clearly If someone knows well.
Anomiee said:
6 years ago
The RL at B is less the A so it indicates upward gradient. Correct me if I'm wrong.
Indhuca said:
6 years ago
@Ranjan Patra.
It's Downward According to Chain Surveying.
It's Downward According to Chain Surveying.
(1)
Chauhan said:
7 years ago
The correct answer is A.
Zahir said:
8 years ago
I think slope is upward. Because reading at B is less than A.
Gayatri said:
8 years ago
Thank you @Ranjan patra.
RANJAN PATRA said:
9 years ago
203.575 - 203.475 = .100,
10/.1 = 100.
So the slope is 1 in 100 downward due to 203.475 less.
10/.1 = 100.
So the slope is 1 in 100 downward due to 203.475 less.
(1)
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