engineering recuitment TSPSC AEE Civil Mock Test 2022 Soil Mechanics and Foundation Engineering Site Investigation and Sub-Soil Exploration
Consider the following statements concerning engineering geology:
1. Dams on sedimentary impervious strata dipping upstream will be unsafe.
2. In general, igneous rocks are hard and are suitable for construction of large hydraulic structures.
3. Construction of a major dam must be preceded by thorough geotechnical investigations.
4. Construction of dams is never indicated in any active zone of seismicity.
Which of the above statements are correct?1
1 and 2 only
2
1 and 4 only
3
2 and 3 only
4
3 and 4 only