A fluid is the one, which___________________?
Correct answer: A. Cannot remain at rest under the action of shear force
- A. Cannot remain at rest under the action of shear force
- B. Continuously expands till it fills any container
- C. Is incompressible
- D. Permanently resists distortion
Explanation
A fluid cannot sustain a shear force at rest, so even a small persistent shear stress causes continuous deformation. Resistance to permanent distortion is a property of a solid, not a fluid.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
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.
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
The velocity profile for turbulent flow through a closed conduit is_______________?
Nominal size of a pipe is an indication of its ______________ diameter?
The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a _____________ fluid?
Which of the following is not a dimension-less parameter ?
Steady uniform flow is represented by flow through a/an ___________________?
Ratio of pressure and inertia force gives ______________ number?