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Civil Engineering - Waste Water Engineering

Exercise : Waste Water Engineering - Section 6
1.
To maintain aerobic biological activity, the moisture content of the compost mass should be about
45%
50%
55%
60%.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
The sewer that unloads the sewage at the point of treatment is called
main sewer
outfall sewer
branch sewer
house sewer.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
No treatment of the sewage is given if dilution factor is
less than 150
between 150 to 200
between 200 to 300
between 400 to 500
more than 500
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
R.M.O. expenses include
running expenses
maintenance expenses
operation expenses
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
For drainage pipes in buildings the test applied before putting them to use, is
water test
smoke test
straightness test
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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