IndiaBIX

Civil Engineering - Waste Water Engineering

Exercise : Waste Water Engineering - Section 3
31.
The maximum spacing of manholes specified by Indian standard in sewers upto 0.3 m diameter is
20 m
30 m
45 m
75 m.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
The design period in years for pumping plants, is
1
2 to 3
3 to 5
5 to 10
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
The Chezy's constant C in the formula V = C rs depends upon
size of the sewer
shape of the sewer
roughness of sewer surface
hydraulic characteristics of sewer
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
Afive day B.O.D. at 15°C of the sewage of a town is 100 kg/day. If the 5 day B.O.D. per head at 15°C for standard sewage is 0.1 kg/day, the population equivalent is
100
1000
5000
10000
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The density of population over 40 hectares is 250/hectare. If water supply demand per day is 200 litres and sewage discharge is 80% of water supply, the sewage flow in sewers of separate system, is
0.05552 cumec
0.05554 cumec
0.05556 cumec
0.0556 cumec
0.0558 cumec.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers