Power required for mixing Newtonian fluids is a function of the _________________?
Correct answer: B. None of these
- A. Speed of impeller, diameter of impeller & viscosity
- B. None of these
- C. Density of fluid, viscosity of fluid & impeller dia only
- D. Density & viscosity of fluid only
Explanation
Mixing power depends on impeller speed, impeller diameter, fluid density and viscosity. Since no listed option includes all these variables, none of these is the best answer.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Fluid Flow Operations
909 free Fluid Flow Operations MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Fluid Flow Operations questions
In centrifugal pump operation, the cavitation can be eliminated by maintaining suction pressure ______________ the vapor pressure of the liquid at the suction temperature?
A centrifugal pump is called a turbine pump, if it is having a_________________?
The velocity profile exhibited by laminar flow of Newtonian fluids is such that the velocity distribution w.r.t. radius of the circular pipe is a/an ______________ with the apex at the centre line of the pipe?
Which of the following properties of a fluid is responsible for offering resistance to shear ?
Higher specific speed (200-500) of a centrifugal pump indicates that the pump is of ______________ flow type?
Priming is needed in a ______________ pump?