Civil Engineering - Water Resources Engineering - Discussion

22. 

The average mean velocity of a stream having depth h, may be obtained by taking the average of the readings of a current meter at a depth of

[A]. 0.1 h and 0.9 h
[B]. 0.2 h and 0.8 h
[C]. 0.3 h and 0.7 h
[D]. 0.4 h and 0.6 h.

Answer: Option B

Explanation:

No answer description available for this question.

Prabhat Rocker said: (Jul 5, 2021)  
Please explain the answer.

Smruti said: (Aug 20, 2021)  
The mean velocity is measured in the depth between (0.2h - 0.8h).

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