Q.4 What should the flow rate of air be so that Hulls hulls will carreid with air (Vair=5V) and lentils not? What is the diameter of exit pipe? Lentil and hull are not spherical and dpag= o x dp $: sphericity Phull = 0.025 D=? Pientil = 0.3 d,= 3 mm Pp= 1200 kg/m Lentils %3D Lentils &Hulls Qalr= 0.13 m/s Diameter at the inlet of air= 0.8m. AIR Q= 0.13 m'/s D 0.8M-