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Civil Engineering - Water Supply Engineering

Exercise : Water Supply Engineering - Section 6
46.
Pick up the incorrect statement from the following. The source of surface water is from
streams and rivers
storage reservoirs
springs
ponds and lakes
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
For the prediction of future population of a city, the factor to be considered, is
births
deaths
migrants
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Pick up the correct statement from the following :
Large solids carried along the river bed, is known as bed load
The bigger suspended particles get deposited in the head reaches of the reservoir
The fine sediment deposits are generally near the face of the dam
Deposition of sediment in the reservoir, reduces the capacity of the reservoir
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
Pick up the incorrect statement from the following :
The flow in strainer type wells is radial
The flow in cavity type wells in spherical
In strainer type wells, area of flow depends upon the length of the strainer pipe
In cavity type wells, area of flow depends upon the size of the cavity
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
Water may not contain much impurities if its source is
reservoirs
stream flowing in plains
lakes in lower regions
spring along hill slopes
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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