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Civil Engineering - Water Supply Engineering

Exercise : Water Supply Engineering - Section 6
26.
Growth of population can be conveniently represented by
an arithmetical curve
a semi-logarithmic curve
a logistic curve
a straight line curve
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
In a well planned city, the layout of distribution pipes generally adopted, is
grid-iron system
interlaced system
reticulation system
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Air valves are generally provided in pressure pipes of water supply
at pipe junctions
at summits
at low points
near service pipes.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
Pick up the correct statement from the following :
The water level in a still well, represents the ground water table level
The difference between water table level and the water level in a well after pumping, is called depression head
The surface of water table surrounding a well during pumping, forms a cone of depression
The distance from the centre of the well up to the place where level of water table is not affected, is called radius of influence
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Bacterias which can survive with or without free oxygen, are known
aerobic bacterias
anerobic bacterias
facultative bacterias
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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