Open well has big diameter than tube well because ____________ i. Open well has

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Question

Open well has big diameter than tube well because ____________
i. Open well has to irrigate more area.
ii. Water contribution to the well is natural and therefore, the percolation area has to be more.
iii. Storage of water has to be made before irrigation is done.

Options:

A . i and ii

B . i and iii

C . ii and iii

D . i, ii and iii

Answer: Option C
Answer: (c).ii and iii

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More Questions on This Topic :

Question 1. Which of the following method of lifting water is very suitable when the depth of well is from 12 to 20 meters?....

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Question 4. A well is to be constructed in a fine sandy sub-soil formation. The discharge of the well under the depression head of 4....m is 0.004 m³/sec. Calculate the diameter of the well.

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