Virtual Labs

a: Base strength of roads and pavements b: Subgrade strength of roads and pavements c: Both A and B d: None of these

a: Higher the CBR value b: Lower the CBR value c: CBR Value not effected d: No relation

a: Thickness of pavement and its component layers b: Roughness of pavement and its component layers c: Durability of pavement and its component layers d: None of the above

a: Sub-grade soil b: Granular sub-base material c: Both A and B d: None of the above

a: measure of soil strength b: method of soil identification c: measure to indicate the relative strengths of paving materials d: measure of shear strength under lateral confinement

California Bearing Ratio Test on Soil