Consider the following statements:1) Secondary consolidation results due to prolonged dissipation of excess hydrostatic pressure2) Primary consolidation happens under expulsion of both air and water from voids in early stages3) Initial consolidation in the case of fully saturated soil mainly due to compression of solid particles4) Primary consolidation happens more quickly in coarse-grained soils than in fine-grained soilsWhich of the above statements are correct?

Consider the following statements:1) Secondary consolidation results d

1.	Consider the following statements:1) Secondary consolidation results due to prolonged dissipation of excess hydrostatic pressure2) Primary consolidation happens under expulsion of both air and water from voids in early stages3) Initial consolidation in the case of fully saturated soil mainly due to compression of solid particles4) Primary consolidation happens more quickly in coarse-grained soils than in fine-grained soilsWhich of the above statements are correct?
A.	1 and 2 only
B.	2 and 3 only
C.	3 and 4 only
D.	1 and 4 only
Answer» D. 1 and 4 only

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