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 7 of 77

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Q61.
The maximum delivery pressure of compressors can be upto __________ atmospheres.
Discuss
Answer: (d).1000
Q62.
Dimension of surface tension is(where, F = force, L = length)
Discuss
Answer: (a).FLโป¹
Q63.
Which of the following is not a dimension-less parameter ?
Discuss
Answer: (d).None of these
Q64.
The fluid property, due to which, mercury does not wet the glass is
Discuss
Answer: (a).surface tension
Q65.
Laminar flow of a Newtonion fluid ceases to exist, when the Reynolds number exceeds
Discuss
Answer: (b).2100
Q66.
When the momentum of one fluid is used for moving another fluid, such a device is called a/an
Discuss
Answer: (a).jet pump
Q67.
The normal stress is the same in all directions at a point in a fluid, when the fluid is
Discuss
Answer: (d).having no motion of one fluid layer relative to the other.
Q68.
Head developed by a centrifugal pump depends on its
Discuss
Answer: (c).both (a) and (b)
Q69.
Hydraulic mean depth (Dโ‚˜) for a circular pipe of diameter 'D' flowing full is 0.25 D. For a circular channel, at Dโ‚˜ = 0.3 D, gives the condition for the maximum
Discuss
Answer: (b).mean velocity
Q70.
The head loss in turbulent flow in a pipe varies
Discuss
Answer: (b).as (velocity)²