Compaction MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Compaction, 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 Compaction 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 Compaction mcq questions that explore various aspects of Compaction problems. Each MCQ is crafted to challenge your understanding of Compaction 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 Compaction 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 Compaction. 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 Compaction knowledge to the test? Let's get started with our carefully curated MCQs!

Compaction MCQs | Page 3 of 9

Q21.
Which of the following equipment is not used in standard compactor test?
Discuss
Answer: (c).Circular face plate
Q22.
The initial percentage of water content taken for coarse-grained soil in proctor test is __________
Discuss
Answer: (a).4
Q23.
The water content corresponding to the maximum density in compaction curve is called ____________
Discuss
Answer: (b).Optimum water content
Q24.
The modified compactor test is also known as __________
Discuss
Answer: (b).AASHO test
Q25.
In standard compactor test, soil is compacted into _____________ layers.

a.

2

b.

4

c.

3

d.

5

Discuss
Answer: (c).3
Discuss
Answer: (a).constant percentage air voids
Q27.
The zero air voids line is also known as ___________
Discuss
Answer: (c).specific gravity line
Q28.
The theoretical maximum compaction for any given water content corresponds to ______
Discuss
Answer: (c).zero air void condition
Discuss
Answer: (a).dry density as a function of water content for soil containing no air voids
Q30.
The zero air voids line is established by equation of __________
Discuss
Answer: (d).\(ρ_d=\frac{Gρ_w}{1+wG}\)
Page 3 of 9