3. Results and Discussion Experiment conducted to measure the flow of water through a pipe by means of a Venturimeter which is connected to a manometer in order to measure the difference of height in the manometer reading due to the change in pressure in the two limbs of the manometer. The same experiment is repeated six times with different flow rate by regulating the inlet valve. Thus by doing this six different reading for the Actual and Theoretical discharge are obtained. Which in return gives us six different reading for the coefficient of discharge Cd. First of all we calculate the values of Qa, Qt and Cd.
