Question

In case of grit chamber constant velocity of flow is maintain with the help of control section device such as proportional weir at ___.


1) start of channel
2) middle of channel
3) end of channel
4) none of the above
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Answer 1

Answer:

I think option b

Explanation:

photosynthesis why it is important please say

Answer 2

Answer:

start of the channel is is the answer