Explore topic-wise MCQs in Geotechnical Engineering.

This section includes 18 Mcqs, each offering curated multiple-choice questions to sharpen your Geotechnical Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

The bottom plug is designed in _________ shape.

A. Rectangular
B. Mushroom
C. Bowl-shaped
D. Circular
Answer» D. Circular
Discussion
2.

The skin friction developed in San Francisco Oakland Bay Bridge, was reduced by, which of the following methods?

A. By introducing special equipment
B. By coating smooth oil surface
C. By decreasing the stress developed
D. All of the mentioned
Answer» C. By decreasing the stress developed
Discussion
3.

Frictional resistance developed during the sinking the well depends on __________

A. Roughness of the surface of contact
B. Diameter of the well
C. Type of soil
D. Lateral earth pressure
Answer» B. Diameter of the well
Discussion
4.

For loose sand, the value of skin friction is between ________

A. 0.73-2.93
B. 4.9-19.5
C. 1.22-3.42
D. 3.42-6.84
Answer» D. 3.42-6.84
Discussion
5.

At a given depth, the skin friction of the well is equal to __________

A. Diameter of well
B. μ times the lateral earth pressure
C. Stress condition
D. All of the mentioned
Answer» C. Stress condition
Discussion
6.

A sharp vertical edge for the well is provided at _________

A. Inner Face of the well
B. Out of the well
C. Outside face of the caisson
D. All of the mentioned
Answer» D. All of the mentioned
Discussion
7.

The cutting edge should be provided with an angle of __________

A. 45°
B. 60°
C. 90°
D. 30°
Answer» E.
Discussion
8.

An effective well curb should withstand ___________

A. Maximum stress
B. Stress due to sand blows
C. Its own weight
D. Blasting
Answer» C. Its own weight
Discussion
9.

THE_SKIN_FRICTION_DEVELOPED_IN_SAN_FRANCISCO_OAKLAND_BAY_BRIDGE,_WAS_REDUCED_BY,_WHICH_OF_THE_FOLLOWING_METHODS??$

A. BY introducing special equipment
B. By coating smooth oil surface
C. By decreasing the stress developed
D. All of the mentioned
Answer» C. By decreasing the stress developed
Discussion
10.

The bottom plug is designed in_________ shape.$

A. Rectangular
B. Mushroom
C. Bowl-shaped
D. Circular
Answer» D. Circular
Discussion
11.

Frictional resistance developed during the sinking the well depends on_________?

A. Roughness of the surface of contact
B. Diameter of the well
C. Type of soil
D. Lateral earth pressure
Answer» B. Diameter of the well
Discussion
12.

For loose sand, the value of skin friction is between________

A. 0.73-2.93
B. 4.9-19.5
C. 1.22-3.42
D. 3.42-6.84
Answer» D. 3.42-6.84
Discussion
13.

At a given depth, the skin friction of the well is equal to__________

A. Diameter of well
B. μ times the lateral earth pressure
C. stress condition
D. All of the mentioned
Answer» C. stress condition
Discussion
14.

A sharp vertical edge for the well is provided at_________

A. Inner Face of the well
B. Out of the well
C. Outside face of the caisson
D. All of the mentioned
Answer» D. All of the mentioned
Discussion
15.

The cutting edge should be provided with an angle of__________

A. 45°
B. 60°
C. 90°
D. 30°
Answer» E.
Discussion
16.

An effective well curb should withstand___________

A. Maximum stress
B. Stress due to sand blows
C. Its own weight
D. Blasting
Answer» C. Its own weight
Discussion
17.

Which of the following can be assumed for design purpose of well curb?

A. Three point support of cutting edge
B. Boulders
C. Skin friction
D. Steining
Answer» B. Boulders
Discussion
18.

The well curb is designed for which of the following purpose?

A. For avoiding skin friction
B. Supporting the weight of well
C. For designing the well
D. All of the mentioned
Answer» C. For designing the well
Discussion