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Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 2 (Q.No. 39)
Water Supply Engineering
39.
Pick up the incorrect statement from the following :
An impervious layer a few metres below the water table in the sub-soil, is generally called Mota layer (6) Mota layer is very useful to give structural support to open deep wells
A bore hole is generally provided in the mota layer for deep wells
Shallow wells are always of less depth as compared to deep wells
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 2 of 2.
Anirban Roy said:   5 years ago
Option C is incorrect.
A Ali said:   5 years ago
Answer is option C.
(1)
SANTOSH G said:   3 years ago
The right answer is C because;

Sometimes, a shallow well is also deeper.
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