Hydraulics and Fluid Mechanics in ME Discharge (Q) of a centrifugal pump is given by (where D = Diameter of impeller at inlet, b = Width of impeller at inlet, and Vf = Velocity of flow at inlet) Q = π.b.Vf Q = π.D.Vf Q = π.D.bf.V Q = D.b.Vf Q = π.b.Vf Q = π.D.Vf Q = π.D.bf.V Q = D.b.Vf ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A glass tube of smaller diameter is used while performing an experiment for the capillary rise of water because It is easier to see through the glass tube All of these It is not possible to conduct this experiment with any other tube Glass tube is cheaper than a metallic tube It is easier to see through the glass tube All of these It is not possible to conduct this experiment with any other tube Glass tube is cheaper than a metallic tube ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Viscosity of water in comparison to mercury is Higher Lower Same Higher/lower depending on temperature Higher Lower Same Higher/lower depending on temperature ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow in which each liquid particle has a definite path, and the paths of individual particles do not cross each other, is called Uniform flow Streamline flow Turbulent flow Steady flow Uniform flow Streamline flow Turbulent flow Steady flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A Piezometer tube is used only for measuring Vacuum pressure Moderate pressure Low pressure High pressure Vacuum pressure Moderate pressure Low pressure High pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Centrifugal pump is started with its delivery valve Irrespective of any position Kept fully open Kept 50% open Kept fully closed Irrespective of any position Kept fully open Kept 50% open Kept fully closed ANSWER DOWNLOAD EXAMIANS APP
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