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Civil Engineering - Water Supply Engineering

Exercise : Water Supply Engineering - Section 4
36.
The permissible amount of nitrites present in potable water, is
10 ppm
15 ppm
20 ppm
45 ppm
Nil.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Water having pH value as 6, is
alkaline
acidic
neutral
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Alum is chemically
Copper sulphate
Aluminium sulphate
Ferrous sulphate
Ferric sulphate.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
If w is the weight of water per cubic metre, Q is the discharge in cubic metres per sec and H is the total head, the required water horse power of the pump, is
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Perched acquifers are generally found
on the surface of the ground
below the surface of the ground but above water table
below the water table
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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