Soil Mechanics and Foundation
Coefficient of consolidation for clays normally

remains constant at all liquid limits
increases with increase in liquid limit
first increases and then decreases with increase in liquid limit
decreases with increase in liquid limit

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation
In a triaxial compression test when drainage is allowed during the first stage (i. e. application of cell pressure) only and not during the second stage (i.e. application of deviator stress at constant cell pressure), the test is known as

unconsolidated undrained test
unconsolidated drained test
consolidated drained test
consolidated undrained test

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation
Rise of water table above the ground surface causes

Increase in pore water pressure but decrease in total stress
Decrease in pore water pressure but increase in total stress
Equal decrease in pore water pressure and total stress
Equal increase in pore water pressure and total stress

ANSWER DOWNLOAD EXAMIANS APP