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Hydraulics and Fluid Mechanics - Engineering

Q1:

Coefficient of velocity is defined as the ratio of

A actual velocity of jet at vena contracta to the theoretical velocity

B area of jet at vena contracta to the area of orifice

C actual discharge through an orifice to the theoretical discharge

D none of the above

ANS:A - actual velocity of jet at vena contracta to the theoretical velocity

Explanation: No answer description is available.