A horizontal Venturimeter with inlet diameter of 30 cm and throat diam – McqOptions

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1.	A horizontal Venturimeter with inlet diameter of 30 cm and throat diameter of 15 cm is used to measure the flow of water. The reading on a differential manometer connected to the inlet and the throat is 20 cm of mercury. If Cd = 0.98, the rate of flow is nearly
A.	12.5 l/s
B.	25 l/s
C.	125 l/s
D.	250 l/s
Answer» D. 250 l/s

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