Engineering Geology for Construction MCQs Questions & Answers

1.
What is the most important geological consideration before constructing a dam?

A. Soil fertility

B. Rock type and structure

C. Surface vegetation

D. Proximity to roads

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2.
Which test is commonly used to determine rock strength for construction suitability?

A. Permeability test

B. Schmidt hammer test

C. Sieve analysis

D. Vane shear test

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3.
What geological structure is most hazardous for tunnel construction?

A. Horizontal bedding

B. Fault zone

C. Anticline fold

D. Massive granite

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4.
The unconfined compressive strength of a rock is a measure of its:

A. Tensile strength

B. Load-bearing capacity without lateral support

C. Weathering rate

D. Porosity

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5.
Why are clayey soils generally unsuitable for foundation construction?

A. They are too heavy

B. They are expensive to remove

C. They swell and shrink with moisture

D. They are non-cohesive

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6.
What is a suitable rock type for construction of road bases and high-strength structures?

A. Shale

B. Granite

C. Gypsum

D. Marl

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7.
Engineering geology helps in construction mainly by:

A. Predicting earthquakes

B. Identifying mineral ores

C. Evaluating site conditions

D. Designing electrical layouts

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8.
Which factor is NOT a part of geological mapping for construction?

A. Lithology

B. Structural geology

C. Climate patterns

D. Geomorphology

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9.
What kind of slope is considered safest for hill road construction?

A. Very steep and convex

B. Gentle and concave

C. Vertical cliffs

D. Irregular jagged slope

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10.
During site selection for a dam, why is joint spacing in bedrock important?

A. Affects temperature variation

B. Controls rock color

C. Influences seepage and stability

D. Determines vegetation type

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Engineering Geology for Construction MCQs Questions & Answers | Geological Engineering

1. What is the most important geological consideration before constructing a dam?

Answer & Solution

2. Which test is commonly used to determine rock strength for construction suitability?

Answer & Solution

3. What geological structure is most hazardous for tunnel construction?

Answer & Solution

4. The unconfined compressive strength of a rock is a measure of its:

Answer & Solution

5. Why are clayey soils generally unsuitable for foundation construction?

Answer & Solution

6. What is a suitable rock type for construction of road bases and high-strength structures?

Answer & Solution

7. Engineering geology helps in construction mainly by:

Answer & Solution

8. Which factor is NOT a part of geological mapping for construction?

Answer & Solution

9. What kind of slope is considered safest for hill road construction?

Answer & Solution

10. During site selection for a dam, why is joint spacing in bedrock important?

Answer & Solution

Read More Section(Engineering Geology for Construction)

1.
What is the most important geological consideration before constructing a dam?

2.
Which test is commonly used to determine rock strength for construction suitability?

3.
What geological structure is most hazardous for tunnel construction?

4.
The unconfined compressive strength of a rock is a measure of its:

5.
Why are clayey soils generally unsuitable for foundation construction?

6.
What is a suitable rock type for construction of road bases and high-strength structures?

7.
Engineering geology helps in construction mainly by:

8.
Which factor is NOT a part of geological mapping for construction?

9.
What kind of slope is considered safest for hill road construction?

10.
During site selection for a dam, why is joint spacing in bedrock important?