Civil Engineering - Water Supply Engineering

11.
Asbestos pipes are joined by means of
flanged joint
flexible joint
dresser coupling joint
simplex joint
socket and spigot joint.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Abyssinian tube well is a special type of
slotted type wells
cavity type wells
strainer type well
none of these.
Answer: Option
Explanation:
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13.
Chlorination of water does not remove
ammonia content
B.O.D.
organic matter content
dissolved oxygen.
Answer: Option
Explanation:
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14.
The efficiency of a pumping set, is generally assumed
50%
55%
60%
65%
70%.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
To remove very fine suspended particles from water, the method adopted is
screening
sedimentation
boiling
filtration.
Answer: Option
Explanation:
No answer description is available. Let's discuss.