The depth of the crest of a scouring sluice below the crest of a head – McqOptions

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1.	The depth of the crest of a scouring sluice below the crest of a head regulator, is generally kept
A.	0.20 m
B.	1.20 m
C.	2.20 m
D.	3.20 m
Answer» C. 2.20 m

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