In case of turbulent flow of a Newtonion fluid in a straight pipe, the – McqOptions

MCQOPTIONS

1.	In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, V avg = average fluid velocity)
A.	V avg
B.	1.2 V avg
C.	1.5 V avg
D.	1.8 V avg
Answer» C. 1.5 V avg

Discussion

No Comment Found

Related MCQs

The total pressure on a plane surface inclined at an angle 9 with the horizontal is
An open tank contains 1 m deep water with 50 cm depth of oil of specific gravity 0.8 above it. The intensity of pressure at the bottom of tank will be
A right circular cylinder open at the top is filled with liquid and rotated about its vertical axis at such a speed that half the liquid spills out, then the pressure intensity at the center of bottom is
Centre of buoyancy always
Metacentric height for small values of angle of heel is the distance between the
Hydraulic mean depth (Dm) for a circular pipe of diameter \'D\' flowing full is 0.25 D. For a circular channel, at Dm = 0.3 D, gives the condition for the maximum
The Stoke\'s stream function applies to the
Pascal-second is the unit of
For laminar flow of Newtonion fluids through a circular pipe, for a given pressure drop and length & diameter of pipe, the velocity of fluid is proportional to(where, ? = fluid viscosity )
U mf is the minimum fluidisation velocity for a bed of particles. An increase in the superficial gas velocity from 2 U mf to 2.5 U mf results in (all velocities are smaller than the entrainment velocity of the particles) no change in the