The construction of tunnels in fault zones is:
A. Safe without precautions
B. Beneficial for ventilation
C. Risky due to seismic activity
D. Ideal for drainage
Answer: Option C
Solution (By Examveda Team)
Fault zones are mechanically weak and often water-bearing, making tunnel construction in them risky and complex.This Question Belongs to Geological Engineering >> Engineering Geology For Construction
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
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
What geological structure is most hazardous for tunnel construction?
A. Horizontal bedding
B. Fault zone
C. Anticline fold
D. Massive granite
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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