In an incompressible flow of fluid, the fluid ________________?
Correct answer: A. Density does not change with pressure & temperature
- A. Density does not change with pressure & temperature
- B. Compressibility is greater than zero
- C. Temperature remains constant
- D. Is frictionless
Explanation
Incompressible flow assumes that fluid density remains essentially constant despite changes in pressure and temperature. Constant temperature or frictionless motion is not implied by incompressibility.
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
A Venturimeter measures the___________________?
The discharge through a rectangular weir varies as ___________________?
To handle smaller quantity of fluid at higher discharge pressure, use a ______________ pump?
An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonian fluid beyond yield stress. Which of the following is an ideal plastic ?
Two piping system are said to be equivalent, when the ______________ are same?
Ratio of inertial forces to surface tension forces is called the _____________ number?