Answer ALL Questions
PART A – (10 x 2
= 20 Marks)
2. How is the
depth of exploration decided?
3. List the
field tests used in subsurface investigations?
4. What are
the various methods of site investigation?
5. Write the
uses of bore log report?
6. What is
meant by inside and outside clearance? What is its use?
7. What is the
objective of site investigation?
8. The
internal diameter of a sampler is40mm and the external diameter is 42mm. Will
you consider the sample obtained from the sampler as disturbed or undisturbed?
9.
What is Standard Penetration Number?
10. Write the
uses of bore log report?
PART
B (5x16=80 Marks)
1. Explain
of auger boring?
2. Explain
of wash boring?
3. Explain
cone penetration tests?
4. Explain
Geophysical methods.?
5. Explain
Electrical resistivity method?
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