The A-line, in unified classification system table has the equation of ______

Civil Engineering : Soil Mechanics - Quiz(MCQ)

IP=WL-20

IP=20-WL

IP=0.73(WL-20)

IP=0.73(20-wL)

Correct Answer : IP=0.73(WL-20)

Explanation : The A-line, dividing the inorganic clay from silt and organic soil has the equation: IP=0.73(WL-20).

Recently Updated in Soil Mechanics Questions

The property of a soil which allows it to be deformed rapidly without rupture, elastic rebound and also a volume change, is known______.

ductility

porosity

permeability

plasticity

Correct Answer : Option (D) : plasticity

During seepage through a soil, direction of seepage is always_______.

perpendicular to stream lines

parallel to equipotential lines

perpendicular to equipotential lines

None of the above

Correct Answer : Option (C) : perpendicular to equipotential lines

The ratio of the weight of water to the weight of solids in a given mass of soil, is known_______.

porosity

water content

void ratio

specific gravity

Correct Answer : Option (B) : water content