Laminar flow is possible only at

• High velocities

• Medium Velocities

• Low Velocities

• None of the Above

Reynolds experiment was demonstrated by

• O.Reynold

• A.Reynold

• Prandtl

• Kutter

Loss of pressure head in a laminar flow is proportional to

• Discharge

• Mean velocity

• Depth

• Width

Coefficient of velocity is expressed in terms of

• Mean velocity

• Nominal stress

• Shear stress

• Discharge

The difference between the maximum velocity and local velocity is called

• Velocity affect

• Velocity detect

• Velocity defect

• Velocity assent

Kinetic energy correction factor value is

• 1

• 1.5

• 2

• 2.5

Momentum correction factor is the ratio of

• 4/3

• 2/3

• 2/5

• 4/5

Density of water is

• 1 kg/m3

• 1000 kg/m3

• 100 kg/m3

• 10000 kg)m3

At low velocity the fluid moves in

• Inclined

• Deviate

• Layers

• None of these

The ratio of maximum velocity to average velocity in case of circular pipe is

• 0.5

• 1

• 1.5

• 2