Which of the following statement(s) is/are CORRECT?
- Swell potential of soil decreases with an increase in the shrinkage limit.
- Both loose and dense sands with different initial void ratios can attain similar void ratio at large strain during shearing.
- Among the several corrections to be applied to the SPT-N value, the dilatancy correction is applied before all other corrections.
- In electrical resistivity tomography, the depth of current penetration is half of the spacing between the electrodes.