Boundary layer exists in flow_________________?

Related Mcqs:

Fluid flow through a packed bed is represented by the ______________ equation?

A. Fanning’s B. Ergun’s C. Hagen-Poiseuille’s D. None of these...

When the water is warm, the height to which it can be lifted by a pump_________________?

A. Decreases due to reduced viscosity B. Decreases due to reduced vapour pressure C. Increases due to increased vapour pressure D. Decreases due to increased frictional resistance...

What is the ratio of displacement thickness to nominal thickness for a linear distribution of velocity in the boundary layer on a flat plate ?

A. 0.5 B. 1 C. 1.5 D. 2...

______________ is an example of axial flow impeller?

A. Paddle B. Turbine C. Propeller D. All A., B. and C....

f = 16/NRe, is valid for__________________?

A. Turbulent flow B. Laminar flow through an open channel C. Steady flow D. None of these...