Maximum velocity in fully developed laminar pipe flow is – McqOptions

MCQOPTIONS

1.	Maximum velocity in fully developed laminar pipe flow is
A.	Half of average velocity
B.	Two-third of average velocity
C.	Twice of average velocity
D.	Equal to average velocity
Answer» D. Equal to average velocity

Discussion

No Comment Found

Related MCQs

If the laminar flow of the fluid having the viscosity μ is flowing through the pipe of the diameter D. Pressure gradient in the flow is \(\left( { - \frac{{\partial p}}{{\partial x}}} \right)\).What is the average velocity of flow? .
Consider steady laminar incompressible axi-symmetric fully developed viscous flow through a straight circular pipe of constant cross-sectional area at a Reynolds number of 5. The ratio of inertia force to viscous force on a fluid particle is
A centrifugal pump has the following specifications 0.15 m diameter, 100 m long pipe with velocity of water 2.26 m/s. and friction coefficient 0.015. what is the frictional head loss?
At the centre line of a pipe flowing under pressure where the velocity gradient is zero, the shear stress will be ________.
Maximum velocity in fully developed laminar pipe flow is
Laminar flow takes place in a circular tube. At what distance from the boundary does the local velocity equal the average velocity?
Friction factor for laminar flow in a pipe is given by
If the Reynold number is less than 2000 for a pipe flow, the flow is said to be:
Identify the incorrect option regarding laminar flow in a pipe of diameter D.
Oil (SG = 0.9, Dynamic viscosity = 1 Poise) is flowing with a mean velocity of 1 m/s between two fixed parallel plates which are 1 cm apart. What will be shear stress at the surface of the plate?