Fluid Mechanics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Fluid Mechanics, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Fluid Mechanics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Fluid Mechanics mcq questions that explore various aspects of Fluid Mechanics problems. Each MCQ is crafted to challenge your understanding of Fluid Mechanics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Fluid Mechanics MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Fluid Mechanics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Fluid Mechanics knowledge to the test? Let's get started with our carefully curated MCQs!

Fluid Mechanics MCQs | Page 8 of 77

Discuss
Answer: (d).all (a), (b) and (c)
Q72.
Dimension of absolute viscosity is
Discuss
Answer: (a).ML⁻¹T⁻¹
Q73.
__________ pumps are axial flow pumps.
Discuss
Answer: (b).Propeller
Q74.
Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid.
Discuss
Answer: (a).2 to 3
Q75.
The drag co-efficient for a bacterium moving in water at 1 mm/s, will be of the following order of magnitude (assume size of the bacterium to be 1 micron and kinematic viscosity of water to be 10⁻⁶ m²/s).
Discuss
Answer: (d).0.44
Q76.
For Laminar flow through a packed bed, the pressure drop is proportional to (Vₛ is the superficial liquid velocity and Dₚ is the particle diameter)
Discuss
Answer: (a).Vₛ/Dₚ²
Q77.
The maximum delivery pressure of compressors can be upto __________ atmospheres.
Discuss
Answer: (d).1000
Q78.
Dimension of surface tension is(where, F = force, L = length)
Discuss
Answer: (a).FL⁻¹
Q79.
Which of the following is not a dimension-less parameter ?
Discuss
Answer: (d).None of these
Q80.
The fluid property, due to which, mercury does not wet the glass is
Discuss
Answer: (a).surface tension