The upper surface of a weir over which water flows is known is

Dnyan Deshmukh

Honorary Member
Staff member
Sep 7, 2017
1,869
2,672
Pune
#1
The upper surface of a weir over which water flows is known is



(a) crest



(b) nappe


(c) sill


(d) weir top

(e) contracta.



Do reply with your answer and if possible add some description to your answer.

Once you reply, you can see the correct answer of the question, its really a fun game and learning.

You need to reply to this in order to see this content.