The moisture content at which soil begins to crumble when rolled into threads is:
A. Liquid limit
B. Plastic limit
C. Shrinkage limit
D. Field capacity
Answer: Option B
Solution (By Examveda Team)
Plastic limit is the lowest moisture content at which soil remains plastic and can be rolled into 3 mm threads without crumbling.Related Questions on Soil Mechanics
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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