The term "disturbed sample" refers to a soil sample:
A. Collected using electrical resistivity
B. Where the natural structure is not preserved
C. With retained stratification
D. Free of water
Answer: Option B
Solution (By Examveda Team)
A disturbed sample has lost its natural structure (fabric), making it unsuitable for certain strength and consolidation tests but still usable for classification.This Question Belongs to Geological Engineering >> Site Investigation And Geotechnical Exploration
What is the primary objective of site investigation in geotechnical engineering?
A. Cost estimation
B. Material procurement
C. Determination of soil and rock properties
D. Project scheduling
Which of the following is a non-invasive geophysical method?
A. Cone penetration test
B. Standard penetration test
C. Electrical resistivity method
D. Test pit excavation
The standard penetration test (SPT) measures:
A. Soil shear strength
B. Soil permeability
C. Soil density
D. Soil resistance to penetration
What does a borehole log provide?
A. List of equipment used
B. Weather data
C. Subsurface profile and material description
D. Project cost
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