Soil Mechanics and Foundation
The slope of isochrone at any point at a given time indicates the rate of change of

pore water pressure with depth
pore water pressure with time
effective stress with depth
effective stress with time

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation
The major principal stress in an element of cohesion-less soil within the backfill of a retaining wall is

None of these
Vertical if the soil is in an active state of plastic equilibrium
Vertical if the soil is in a passive state of plastic equilibrium
Inclined at 45° to the vertical plane

ANSWER DOWNLOAD EXAMIANS APP