One Dimensional Consolidation MCQs

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

One Dimensional Consolidation MCQs | Page 16 of 22

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Q151.
In three dimension consolidation equation, the pressure increment is ____________

a.

applied instantaneously

b.

applied periodically

c.

applied intermittently

d.

not applied at all

Discuss
Answer: (a).applied instantaneously
Q152.
The transformation from Cartesian to plane coordinates in x-direction is given by ______

a.

x=rsinθ

b.

x=rcosθ

c.

x=rcos2θ

d.

x=rsin2θ

Discuss
Answer: (b).x=rcosθ
Q153.
The transformation from Cartesian to plane coordinates in y-direction is given by ______

a.

y=rsinθ

b.

y=rcosθ

c.

y=rcos2θ

d.

y=rsin2θ

Discuss
Answer: (a).y=rsinθ
Q154.
The transformation from Cartesian to plane coordinates in x-direction is given by ______

a.

z=rsinθ

b.

z=rcosθ

c.

z=z

d.

z=r²sinθcosθ

Discuss
Answer: (b).z=rcosθ
Q155.
In polar form the term, \(\frac{∂r}{∂x}\) is given by______

a.

\(\frac{∂r}{∂x}=sinθ\)

b.

\(\frac{∂r}{∂x}=cosθsinθ\)

c.

\(\frac{∂r}{∂x}=cosθ \)

d.

\(\frac{∂r}{∂x}=sin2θ\)

Discuss
Answer: (c).\(\frac{∂r}{∂x}=cosθ \)
Q156.
In polar form the term, \(\frac{∂r}{∂y}\) is given by______

a.

\(\frac{∂r}{∂y}=sinθ\)

b.

\(\frac{∂r}{∂y}=cosθsinθ\)

c.

\(\frac{∂r}{∂y}=cosθ\)

d.

\(\frac{∂r}{∂y}=sin2θ\)

Discuss
Answer: (a).\(\frac{∂r}{∂y}=sinθ\)
Q157.
In polar form the term, \(\frac{∂θ}{∂x}\) is given by______

a.

\(\frac{∂θ}{∂x}=\frac{sinθ}{r} \)

b.

\(\frac{∂θ}{∂x}=-cosθsinθ \)

c.

\(\frac{∂θ}{∂x}=-\frac{cosθ}{r}\)

d.

\(\frac{∂θ}{∂x}=\frac{-sinθ}{r}\)

Discuss
Answer: (d).\(\frac{∂θ}{∂x}=\frac{-sinθ}{r}\)
Q158.
In polar form the term, \(\frac{∂θ}{∂y}\) is given by______

a.

\(\frac{∂θ}{∂y}=\frac{sinθ}{r} \)

b.

\(\frac{∂θ}{∂y}=cosθsinθ\)

c.

\(\frac{∂θ}{∂y}=\frac{cosθ}{r}\)

d.

\(\frac{∂θ}{∂y}=\frac{sin2θ}{r}\)

Discuss
Answer: (c).\(\frac{∂θ}{∂y}=\frac{cosθ}{r}\)
Q159.
The partial differentiation of excess hydrostatic pressure \overline{u} as a function of r and θ with respect to x is given by _______

a.

\(\frac{∂\overline{u}}{∂x}=\frac{∂\overline{u}}{∂r} cosθ-\frac{1}{r}\frac{∂\overline{u}}{∂θ} sinθ\)

b.

\(\frac{∂\overline{u}}{∂x}=\frac{∂\overline{u}}{∂r} cosθ-\frac{1}{r} \frac{∂\overline{u}}{∂θ} cosθ\)

c.

\(\frac{∂\overline{u}}{∂x}=\frac{∂\overline{u}}{∂r} sinθ-\frac{1}{r} \frac{∂\overline{u}}{∂θ} sinθ\)

d.

\(\frac{∂\overline{u}}{∂x}=\frac{∂\overline{u}}{∂r} sinθ-\frac{1}{r} \frac{∂\overline{u}}{∂θ} cosθ\)

Discuss
Answer: (a).\(\frac{∂\overline{u}}{∂x}=\frac{∂\overline{u}}{∂r} cosθ-\frac{1}{r}\frac{∂\overline{u}}{∂θ} sinθ\)
Q160.
The term \(\frac{∂^2 \overline{u}}{∂x^2}+\frac{∂^2 \overline{u}}{∂y^2}\) in terms of r and θ is given by _______

a.

\(\frac{∂^2 \overline{u}}{∂x^2}+\frac{∂^2 \overline{u}}{∂y^2}=\frac{∂^2 \overline{u}}{∂r^2}+\frac{1}{r} \frac{∂\overline{u}}{∂r}-\frac{1}{r^2}\frac{∂^2 \overline{u}}{∂θ^2}\)

b.

\(\frac{∂^2 \overline{u}}{∂x^2}+\frac{∂^2 \overline{u}}{∂y^2}=\frac{∂^2 \overline{u}}{∂r^2}+\frac{1}{r} \frac{∂\overline{u}}{∂r}+\frac{1}{r^2}\frac{∂^2 \overline{u}}{∂θ^2}\)

c.

\(\frac{∂^2 \overline{u}}{∂x^2}+\frac{∂^2 \overline{u}}{∂y^2}=\frac{∂^2 \overline{u}}{∂r^2}-\frac{1}{r} \frac{∂\overline{u}}{∂r}-\frac{1}{r^2}\frac{∂^2 \overline{u}}{∂θ^2}\)

d.

\(\frac{∂^2 \overline{u}}{∂x^2}+\frac{∂^2 \overline{u}}{∂y^2}=\frac{∂^2 \overline{u}}{∂r^2}-\frac{1}{r} \frac{∂\overline{u}}{∂r}+\frac{1}{c^2}\frac{∂^2 \overline{u}}{∂θ^2}\)

Discuss
Answer: (b).\(\frac{∂^2 \overline{u}}{∂x^2}+\frac{∂^2 \overline{u}}{∂y^2}=\frac{∂^2 \overline{u}}{∂r^2}+\frac{1}{r} \frac{∂\overline{u}}{∂r}+\frac{1}{r^2}\frac{∂^2 \overline{u}}{∂θ^2}\)
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