A. Viscous forces are unimportant
B. Viscous forces control
C. Viscous forces control and inertial forces are unimportant
D. Gravity forces control
At low Reynolds number______________? Read More »
Fluid Mechanics for Chemical A. Globe valve
B. Gate valve
C. Needle valve
D. Butterfly valve
A. Pressure
B. Maximum velocity
C. Average velocity
D. Point velocity
Venturimeter and orificemeter measures the _____________ of the fluid? Read More »
Fluid Mechanics for Chemical A. Newtonian
B. Non-Newtonian
C. Ideal
D. Incompressible
A. V
B. V2
C. V4
D. V0.5
A. Hagen-Poiseuille’s equation
B. Stoke’s law
C. Navier-stokes equation
D. None of these
Capillary tube method of viscosity measurement is based on the ________________? Read More »
Fluid Mechanics for Chemical A. Inner diameter
B. Outer diameter
C. Thickness
D. Neither inner nor outer diameter
A. Depends only on Reynolds number
B. Does not depend on Reynolds number
C. Depends on the roughness
D. None of these
The friction factor for turbulent flow in a hydraulically smooth pipe______________? Read More »
Fluid Mechanics for Chemical A. Is independent of the compressibility of the fluid
B. Is dependent upon the viscosity of the fluid
C. Represents the conservation of mass
D. None of these
The continuity equation___________________? Read More »
Fluid Mechanics for Chemical A. Pseudo plastic
B. Bingham plastic
C. Dilatent
D. Newtonian
Rubber latex is an example of a ______________ fluid? Read More »
Fluid Mechanics for Chemical