engineering recuitment ISRO Scientist Mechanical Mock Test Fluid Mechanics Flow Measurement Pitot Tube
A tube of uniform diameter D is immersed in a steady flowing inviscid liquid stream of velocity V, as shown in the figure. Gravitational acceleration is represented by g. The volume flow rate through the tube is ______.
1
\(\frac{\pi}{4}D^2V\)
2
\(\frac{\pi}{4}D^2\sqrt{2gh_2}\)
3
\(\frac{\pi}{4}D^2\sqrt{2g(h_1+h_2)}\)
4
\(\frac{\pi}{4}D^2\sqrt{V^2-2gh_2}\)