The following data were recorded from a liquid limit test on a clay using the Casagrande cup device.
Test # Container (g) Container & wet soil (g) Container & dry soil (g) Blow count
Weigh container Weight of wet soil Weight of dry soil N
1 45.3 57.1 54.4 28
2 43.0 59.8 56.0 31
3 45.2 61.7 57.9 22
4 45.6 58.4 55.3 18
Determine the liquid limit