Permeability MCQs

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

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

Permeability MCQs | Page 3 of 10

Q21.
The relationship between coefficient of permeability and coefficient of percolation is ______
Discuss
Answer: (d).kₚ=k/n
Q22.
If the coefficient of permeability of soil is 9*10¯⁷cm/s and porosity is 0.33, then its coefficient of percolation is ______
Discuss
Answer: (b).27*10¯⁷cm/s
Q23.
If the coefficient of percolation is 18*10¯⁷cm/s and void ratio is 0.5, then the coefficient of permeability k is _________
Discuss
Answer: (b).6*10¯⁷ cm/s
Discuss
Answer: (a).hydraulic gradient is equal to one
Q25.
Darcy’s law of linear dependency is valid for only _______ flow conditions in soil.
Discuss
Answer: (a).laminar and turbulent
Q26.
For Darcy’s law to be valid, the Reynolds number should be ________
Discuss
Answer: (b).less than one
Q27.
For flow through soils, the characteristic length in Reynolds number is taken as ________
Discuss
Answer: (b).coefficient of curvature
Q28.
Darcy’s law in some cases is not valid in ______
Discuss
Answer: (d).coarse-gravel
Q29.
The critical Reynolds number varies from ________ for validity of Darcy’s law.
Discuss
Answer: (a).0.1-75
Q30.
The linear dependency between velocity of flow and hydraulic gradient exists if effective size of soil _______
Discuss
Answer: (a).does not exceed 3mm
Page 3 of 10