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Civil Engineering - Water Supply Engineering

Exercise : Water Supply Engineering - Section 1
16.
P0, P1, P2 be the populations of a city at times t0, t1 and t2 = 2t1, the saturation value of the population Ps of the city, is
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Water supply system includes
digging a well for water
construction of dams
construction of canals
entire arrangement from source to distribution.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Corrosion of a pipe
reduces its life span
reduces its carrying capacity
adds colour to water
adds odour to water
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Most satisfactory formula for an estimate of fire demand Q for a city of population P in thousands for Indian conditions, is
Q = 1640 P (1 - 0.01 P)
Q = 3180 P
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Pick up the correct statement from the following :
Detention period for plain sedimentation tanks ranges between 4 to 8 hours
Detention period for sedimentation tanks, using coagulants usually ranges between 2 to 4 hours
The horizontally flow velocity in sedimentation tanks, is generally limited to 0.3 m/minute
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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