(Solved): Q2: A horizontal venturimeter with inlet diameter 200mm and throat diameter 100mm is used to me ...

Q2: A horizontal venturimeter with inlet diameter $$200\mathrm{mm}$$ and throat diameter $$100\mathrm{mm}$$ is used to measure the flow rate of oil of $$\mathrm{sp}$$, gravity 0,8 . The discharge of oil through venturimeter is 60 liters/s. Find the reading of the oil mercury differential manometer. Assume $$\mathrm{Cd}=0,98$$