Dimensional and Model Analysis MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Dimensional and Model Analysis, a fundamental topic in the field of Fluid Mechanics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Dimensional and Model Analysis 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 Dimensional and Model Analysis mcq questions that explore various aspects of Dimensional and Model Analysis problems. Each MCQ is crafted to challenge your understanding of Dimensional and Model Analysis principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Fluid Mechanics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Dimensional and Model Analysis MCQs are your pathway to success in mastering this essential Fluid Mechanics topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Dimensional and Model Analysis. 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 Dimensional and Model Analysis knowledge to the test? Let's get started with our carefully curated MCQs!

Dimensional and Model Analysis MCQs | Page 5 of 7

Q41.
Which among the following is present in pipe flow?
Discuss
Answer: (d).Pressure force
Q42.
A force that is caused due to attraction of particles in the layer of fluid bulk is called?
Discuss
Answer: (c).Surface tension force
Q43.
A force that is needed to bring back the body to its original position is called as?
Discuss
Answer: (c).Gravity force
Q44.
The three major fluid forces are Buoyancy, drag and lift.
Discuss
Answer: (a).True
Q45.
The drag force acts in _____ to the flow velocity.
Discuss
Answer: (c).Opposite direction
Discuss
Answer: (a).Cross sectional area and smoothness
Q47.
The lift force acts in _____ to the flow velocity.
Discuss
Answer: (a).Perpendicular direction
Q48.
Which among the following is the correct formula for drag?
Discuss
Answer: (a).D = Cd * A * 0.5 * r * V²
Q49.
Which among the following is the correct formula for lift?
Discuss
Answer: (a).D = Cl * A * 0.5 * r * V²
Discuss
Answer: (a).Performance testing
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