What does the term "consistency index" describe in soil mechanics?
A. Degree of compaction
B. Ratio of shear strength to moisture
C. Relative consistency of soil
D. Ratio of shrinkage to plasticity
Answer: Option C
A. Degree of compaction
B. Ratio of shear strength to moisture
C. Relative consistency of soil
D. Ratio of shrinkage to plasticity
Answer: Option C
What does the term "soil compaction" refer to in soil mechanics?
A. Increasing water content
B. Decreasing porosity by mechanical means
C. Increasing organic content
D. Increasing permeability
The Atterberg limits are used to describe:
A. Strength of rocks
B. Soil permeability
C. Consistency of fine-grained soils
D. Bearing capacity of soil
The effective stress principle in soil mechanics was proposed by:
A. Boussinesq
B. Terzaghi
C. Darcy
D. Casagrande
Which soil property primarily influences the rate of consolidation?
A. Shear strength
B. Permeability
C. Dry density
D. Specific gravity
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