Engineering Properties of Rocks and Soils MCQs Questions & Answers | Geological Engineering

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51.
Which property defines the resistance of soil to deformation under load?

A. Shear strength

B. Elastic modulus

C. Permeability

D. Plasticity index

E. 1

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52.
What test measures the shear strength parameters of soil under controlled drainage?

A. Direct shear test

B. Unconfined compression test

C. Triaxial test

D. Vane shear test

E. 3

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53.
The liquid limit is defined as the water content at which soil changes from:

A. Plastic to liquid state

B. Solid to plastic state

C. Liquid to gas state

D. Plastic to solid state

E. 1

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54.
Which of the following rock types has the highest compressive strength?

A. Limestone

B. Granite

C. Shale

D. Sandstone

E. 2

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55.
Which index indicates the ability of soil to absorb water without changing its volume?

A. Swell index

B. Plasticity index

C. Shrinkage index

D. Saturation ratio

E. 3

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56.
The main parameter for evaluating the bearing capacity of soil is:

A. Moisture content

B. Dry density

C. Cohesion

D. Shear strength

E. 4

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57.
What is the common unit of permeability in soil mechanics?

A. m�/s

B. m/day

C. m/s

D. mm/hr

E. 3

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58.
Which factor does NOT significantly affect the compaction of soil?

A. Moisture content

B. Soil type

C. Compactive effort

D. Soil color

E. 4

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59.
A soil is said to be normally consolidated when:

A. It has never been subjected to any pressure

B. It has been compressed and then unloaded

C. It is compressed to its maximum historical pressure

D. It is in dry state

E. 3

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60.
The cohesion of sandy soil is:

A. High

B. Moderate

C. Zero

D. Varies with depth

E. 3

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Engineering Properties of Rocks and Soils MCQs Questions & Answers | Geological Engineering

51. Which property defines the resistance of soil to deformation under load?

Answer & Solution

52. What test measures the shear strength parameters of soil under controlled drainage?

Answer & Solution

53. The liquid limit is defined as the water content at which soil changes from:

Answer & Solution

54. Which of the following rock types has the highest compressive strength?

Answer & Solution

55. Which index indicates the ability of soil to absorb water without changing its volume?

Answer & Solution

56. The main parameter for evaluating the bearing capacity of soil is:

Answer & Solution

57. What is the common unit of permeability in soil mechanics?

Answer & Solution

58. Which factor does NOT significantly affect the compaction of soil?

Answer & Solution

59. A soil is said to be normally consolidated when:

Answer & Solution

60. The cohesion of sandy soil is:

Answer & Solution

51.
Which property defines the resistance of soil to deformation under load?

52.
What test measures the shear strength parameters of soil under controlled drainage?

53.
The liquid limit is defined as the water content at which soil changes from:

54.
Which of the following rock types has the highest compressive strength?

55.
Which index indicates the ability of soil to absorb water without changing its volume?

56.
The main parameter for evaluating the bearing capacity of soil is:

57.
What is the common unit of permeability in soil mechanics?

58.
Which factor does NOT significantly affect the compaction of soil?

59.
A soil is said to be normally consolidated when:

60.
The cohesion of sandy soil is: