The frictional resistance in laminar flow does not depend on the_________________?

Related Mcqs:

The net positive suction head (NPSH) of a centrifugal pump is defined as the sum of the velocity head and the pressure head at the_________________?

A. Discharge B. Suction C. Suction minus vapor pressure of the liquid at suction temperature D. Discharge minus vapor pressure of the liquid at the discharge temperature...

Cd, Cc and Cv are related (for flow through an orifice) as (where, Cd = discharge co-efficient, Cc = co-efficient of contraction = (area of jet at vena-contracta/area of opening), Cv = co-efficient of velocity = (actual velocity at vena-contracta/theoretical velocity)?

A. Cd = Cc/Cv B. Cd = Cc.Cv C. Cd = Cv/ Cc D. None of these...

Re/NFr is called the _____________ number?

A. Brinkman B. Galileo C. Archimedes D. Euler...

When the pipe Reynold’s number is 6000, the flow is generally___________________?

A. Viscous B. Laminar C. Turbulent D. Transition...

In open channel flow in a rectangular channel, the ratio between the critical depth and the initial depth, when a hydraulic jump occurs is_________________?

A. 0.5 B. 0.84 C. 1.84 D. 1.25...