Question

The average value of coefficient of velocity is of the order of

• A. 0.56
• B. 0.68
• C. 0.78
• D. None of these

Answer 1

Answer:

D. None of these

Coefficient of velocity is defined as the ratio of the actual velocity of a jet of liquid at vena contracta to the theoretical velocity of jet. The average value of coefficient of velocity, is typically between 0.95 to 0.99