Fluid Mechanics The ratio of pressure forces to inertial forces is called the __________ number. Mach Reynold Froude Euler Mach Reynold Froude Euler ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The length of the tube necessary for the boundary layer to reach the centre of the tube and for fully developed flow to be established is called the __________ length. Prandtl mixing None of these Equivalent Transition Prandtl mixing None of these Equivalent Transition ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following exemplifies a three dimensional fluid flow ? None of these Viscous fluid flow between converging plates Fluid flow at the inlet to a nozzle Fluid flow between parallel plates None of these Viscous fluid flow between converging plates Fluid flow at the inlet to a nozzle Fluid flow between parallel plates ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A stream line is Drawn normal to the velocity vector at every point Fixed in space in steady flow Always the path of particle A line connecting the mid points of flow cross-section Drawn normal to the velocity vector at every point Fixed in space in steady flow Always the path of particle A line connecting the mid points of flow cross-section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Turbine impeller Produces only tangential current Produces only radial current Does not produce tangential current Is effective over wide range of viscosities Produces only tangential current Produces only radial current Does not produce tangential current Is effective over wide range of viscosities ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drop (Δp) for a fluid flowing in turbulent flow through a pipe is a function of velocity (V) as V1.8 V2.7 V2 V-0.2 V1.8 V2.7 V2 V-0.2 ANSWER DOWNLOAD EXAMIANS APP
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