For the following questions answer them individually
The ratio of volume of water present in a given soil mass to the total volume of its voids is known as
The consistency index of soil is defined as the ratio of
The angle of internal friction is least for
Failure of slopes occurs only when total shear force is
The compression resulting from a long term static load and consequent escape of pore water is known as
A partially saturated soil is classified as
Uniformity coefficient of a well graded soil is
The water content of a soil at which the soil volume becomes constant is called
As per BIS 456-2000 (reaffirmed 2005), the minimum grade of concrete, with normal weight aggregate of 20 mm nominal maximum size, specified for a severe exposure condition is