Engineering Geology for Construction MCQs Questions & Answers | Geological Engineering Page-7 section-1

61.
Which geological structure can cause water seepage into tunnels?

A. Anticline

B. Syncline

C. Fault

D. Dome

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62.
Why is RMR (Rock Mass Rating) used in construction planning?

A. To estimate water table depth

B. To evaluate rock hardness

C. To classify rock mass quality

D. To measure porosity

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63.
Expansive clays pose a challenge in construction due to:

A. High porosity

B. High swelling potential

C. Low mineral content

D. Low density

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64.
Which rock type is ideal for dam foundations?

A. Limestone

B. Sandstone

C. Granite

D. Shale

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65.
What effect does groundwater have on slope stability?

A. No effect

B. Increases resistance

C. Reduces shear strength

D. Improves compaction

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66.
Which method is commonly used to assess rock mass permeability?

A. Permeameter test

B. Pumping test

C. Lugeon test

D. Cone penetration test

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67.
In road construction, what is the purpose of subgrade evaluation?

A. To assess traffic volume

B. To determine vegetation type

C. To evaluate support capacity

D. To select road alignment

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68.
A major cause of tunnel collapse in soft rock is:

A. High cohesion

B. Air pressure changes

C. Weathering

D. Rock loosening

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69.
Which tool helps determine the orientation of rock joints in the field?

A. Geophone

B. Resistivity meter

C. Compass clinometer

D. BOD meter

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70.
What is the function of a retaining wall?

A. Provide drainage

B. Divert river water

C. Support soil laterally

D. Support roof loads

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Engineering Geology for Construction MCQs Questions & Answers | Geological Engineering

61. Which geological structure can cause water seepage into tunnels?

Answer & Solution

62. Why is RMR (Rock Mass Rating) used in construction planning?

Answer & Solution

63. Expansive clays pose a challenge in construction due to:

Answer & Solution

64. Which rock type is ideal for dam foundations?

Answer & Solution

65. What effect does groundwater have on slope stability?

Answer & Solution

66. Which method is commonly used to assess rock mass permeability?

Answer & Solution

67. In road construction, what is the purpose of subgrade evaluation?

Answer & Solution

68. A major cause of tunnel collapse in soft rock is:

Answer & Solution

69. Which tool helps determine the orientation of rock joints in the field?

Answer & Solution

70. What is the function of a retaining wall?

Answer & Solution

Read More Section(Engineering Geology for Construction)

61.
Which geological structure can cause water seepage into tunnels?

62.
Why is RMR (Rock Mass Rating) used in construction planning?

63.
Expansive clays pose a challenge in construction due to:

64.
Which rock type is ideal for dam foundations?

65.
What effect does groundwater have on slope stability?

66.
Which method is commonly used to assess rock mass permeability?

67.
In road construction, what is the purpose of subgrade evaluation?

68.
A major cause of tunnel collapse in soft rock is:

69.
Which tool helps determine the orientation of rock joints in the field?

70.
What is the function of a retaining wall?