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Geotechnical Engineering Basic Concepts Online Exam Quiz

Important questions about Geotechnical Engineering Basic Concepts. Geotechnical Engineering Basic Concepts MCQ questions with answers. Geotechnical Engineering Basic Concepts exam questions and answers for students and interviews.

A soil mass in a three-phase system consists of ______

Options

A : a. solids, water and air

B : b. sand, gravel and air

C : c. solids and water only

D : d. solids and air only

When the soil is fully saturated, then there are no air voids present in it.

Options

A : a. True

B : b. False

C : c. May be True or False

D : d. Can't say

The volume of voids V? is equal to the sum of ______

Options

A : a. the volume of air and volume of solids

B : b. the volume of air and volume of water

C : c. the volume of water and volume of solids

D : d. the volume of water and the weight of water

The phase diagram is also known as _______

Options

A : a. soil grain diagram

B : b. block diagram

C : c. constituents diagram

D : d. element diagram

The weight of total voids is equal to the weight of Water.

Options

A : a. True

B : b. False

C : c. May be True or False

D : d. Can't say

In the phase diagram, volumes are represented on the ________

Options

A : a. left side

B : b. right side

C : c. top

D : d. bottom

Options

A : a. V?

B : b. Vw

C : c. V?

D : d. V?

Options

A : a. Wd

B : b. Ww

C : c. W?

D : d. W

Options

A : a. Ww+Wd

B : b. W?+Ww

C : c. W?+Wd

D : d. W?

For a fully saturated soil sample, the volume of voids is equal to _______

Options

A : a. volume of air

B : b. volume of water

C : c. the volume of air and volume of water

D : d. the volume of water and volume of solids

Options

A : a. 35 kN

B : b. 40 kN

C : c. 30 kN

D : d. 45 kN

Options

A : a. 0.329

B : b. 0.279

C : c. 0.432

D : d. 0.286

Options

A : a. 19.5%

B : b. 40.65%

C : c. 25.9%

D : d. 30%

______ is independent of the total volume of the soil mass.

Options

A : a. Bulk unit weight

B : b. Dry unit weight

C : c. Submerged unit weight

D : d. Unit weight of solids

Void ratio is the ratio of _____

Options

A : a. volume of voids to total volume

B : b. volume of voids to volume of solids

C : c. volume of solids to volume of voids

D : d. volume of soil mass to volume of voids

Options

A : a. 0.3

B : b. 0.27

C : c. 0.28

D : d. 0.25

Options

A : a. 0.58

B : b. 0.66

C : c. 0.53

D : d. 0.94

Options

A : a. 0

B : b. 0.5

C : c. 0.8

D : d. 1

The percentage void ratio is defined as the ratio of _____

Options

A : a. volume of air voids to total volume of the soil mass

B : b. volume of air voids to volume of total voids

C : c. volume of air voids to volume of water

D : d. volume of voids to total volume of the soil mass

Options

A : a. ac= 1/S

B : b. ac=1-S

C : c. S=1+ac

D : d. S=ac