

MCQOPTIONS
Saved Bookmarks
1. |
Coefficient of contraction is the ratio of |
A. | actual velocity of jet at vena contracta to the theoretical velocity |
B. | loss of head in the orifice to the head of water available at the exit of the orifice |
C. | actual discharge through an orifice to the theoretical discharge |
D. | area of jet at vena contracta to the area of orifice |
Answer» E. | |