Geotechnical Engineering (3130606) MCQs

MCQs of Earth Pressure & Stability of Slopes

Showing 51 to 60 out of 61 Questions
51.

If the soil properties for all identical depths below the surface are constant, it is a ________

(a)

Finite slope

(b)

Infinite slope

(c)

Planar failure surface

(d)

All of the mentioned

Answer:

Option (b)

52.

A long natural slope of cohesion-less soil is inclined at 12° to the horizontal. What will be the factor of safety of the slope if φ = 30°?

(a)

 1.6

(b)

2.7

(c)

0.13

(d)

 0.4

Answer:

Option (b)

53.

Factor of safety with respect to height is given by ______________ equation.

(a)

FC = HC / H

(b)

FC = C / Cm

(c)

 FC = τf / τ

(d)

 FC = τC / τ

Answer:

Option (a)

54.

A basic type of failure at a finite slope may occur due to ___________

(a)

Slope failure and Base failure

(b)

 Toe failure

(c)

None of the mentioned

(d)

All of the mentioned

Answer:

Option (a)

55.

If the failure occurs along a surface of sliding that intersect the slope at its toe, the slide is known as ___________

(a)

Base failure

(b)

Slope failure

(c)

Face failure

(d)

All of the mentioned

Answer:

Option (b)

56.

The ratio of total depth to depth H is called _________

(a)

Depth factor

(b)

Slope depth

(c)

 Depth failure

(d)

Base failure

Answer:

Option (a)

57.

Planar surface commonly occur in __________

(a)

Embankment with the specific plane of weakness

(b)

All embankments

(c)

 Soil deposit

(d)

Foundation of infinite depth

Answer:

Option (a)

58.

The stability of a finite slope can be investigated by which of the following method?

(a)

Bishop’s method

(b)

Swedish circle method

(c)

Friction circle method

(d)

All of the mentioned

Answer:

Option (d)

59.

Rectangular plot method has been suggested by _________

(a)

Culmann

(b)

Bishop

(c)

 Singh

(d)

Terzaghi

Answer:

Option (c)

60.

A basic type of failure at a finite slope may occur due to ___________

(a)

Slope failure and Base failure

(b)

Toe failure

(c)

None of the mentioned

(d)

All of the mentioned

Answer:

Option (a)

Showing 51 to 60 out of 61 Questions