[Solved] What is the name of the equation? Q = (πΔPr4) / (8μL)

McqMate

Q.	What is the name of the equation? Q = (πΔPr4) / (8μL)
A.	Darcey equation
B.	Poiseuille law
C.	Reynolds equation
D.	Sherwood law
Answer» B. Poiseuille law
Explanation: The Hagen–Poiseuille equation also called as the Hagen–Poiseuille law, is a physical law that gives the pressure drop in an incompressible and Newtonian fluid which is flowing through a long cylindrical pipe in laminar flow of constant cross section.

2.2k

0

Do you find this helpful?

15

View all MCQs in

Fluid Mechanics (FM)

Discussion

No comments yet

Related MCQs

What is the name of the equation? h = (fvL) / (2Dg)
The differential equation of the gradually varied flow can be written by using Manning’s Formula for the case off a wide rectangular channel as (dy/dx) =
The fluid forces considered in the Navier Stokes equation are
What does Cv in jet propulsion equation stand for?
The relative velocity is obtained by the equation
Which of the following terms is considered to be zero while deriving the equation for work done per second for Francis Turbine?
Which equation is applied to determine the flow?
Which component is necessary for writing the velocity equation?
The equation is general approach is called as central difference.
The continuity equation pi V,A,= p2V2A2 is based on the following assumption regarding flow of fluid (where pi and p2 are mass densities.)