Coefficient of resistance is the ratio of Options: A . &nbspActual velocity of jet at vena-contracta to the theoretical velocity B . &nbspArea of jet at vena-contracta to the area of orifice C . &nbspLoss of head in the orifice to the head of water available at the exit of the orifice D . &nbspActual discharge through an orifice to the theoretical discharge

Coefficient of resistance is the ratio of

Question

Coefficient of resistance is the ratio of

Options:

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 . Loss of head in the orifice to the head of water available at the exit of the orifice

D . Actual discharge through an orifice to the theoretical discharge

Answer: Option C

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