The coefficient of velocity, cv for an orifice is 0.98. Head loss at the orifice for discharge under a head of 200 cm is:
1
0.8 cm
2
8 cm
3
80 cm
4
2 cm
The coefficient of velocity, cv for an orifice is 0.98. Head loss at the orifice for discharge under a head of 200 cm is: