Stoke’s law is valid, when the particle Reynolds number is ______________________?

Related Mcqs:

The ______________ pressure is measured by a static tube?

A. Dynamic B. Static C. Total 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...

An isentropic process is the one, in which_________________?

A. pv = constant B. pvr= constant C. pvr = constant, and process is reversible D. None of these...

Scale up of agitator design requires________________?

A. Geometrical similarity only B. Dynamic similarity only C. Both geometrical and dynamic similarity D. All geometrical, dynamic and kinematic similarity...

To handle smaller quantity of fluid at higher discharge pressure, use a ______________ pump?

A. Reciprocating B. Centrifugal C. Volute D. Rotary vacuum...