engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Soil Mechanics and Foundation Engineering Classification of Soils
Select the FALSE statement regarding soil classification according to ‘INDIAN STANDARD CLASSIFICATION (ISC system)’.
1
The fine-grained soils in ISC system are subdivided into three categories.
2
Black cotton soils of India lie partly above A-line and partly below A-line.
3
Soils are broadly divided in three divisions as- Coarse-grained, Fine-grained and Highly organic soil (as Peat).
4
In case of coarse-grained soils, if fines are more than 12%, border line cases require dual symbols.