The actual velocity at vena-contracta for flow through an orifice from – McqOptions

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1.	The actual velocity at vena-contracta for flow through an orifice from a reservoir is given by_____________________?
A.	Cv . √(2gH)
B.	Cc . √(2gH)
C.	Cd . √(2gH)
D.	Cv . Va
Answer» B. Cc . √(2gH)

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