Civil Engineering - Water Supply Engineering - Discussion

1. 

While determining the yield of open wells by the pumping test

[A]. velocity of recharging water, increases with depression head
[B]. depression head resulting at critical velocity, is called critical depression head
[C]. working head is generally limited to rd of the critical depression head
[D]. maximum safe yield of an open well, is expected at critical depression head.

Answer: Option D

Explanation:

No answer description available for this question.

Apcivilian said: (Oct 31, 2017)  
All the options are right Here?

Subha Annadurai said: (Mar 10, 2018)  
The yield of the open well can be determined by,

1. Pumping test.
2. Recuperation test.

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