engineering recuitment UPPSC AE Mock Test 2024 Soil Mechanics and Foundation Engineering Earth Pressure
Calculate the coefficient of active earth pressure for a soil mass whose angle of internal friction is found to be 30°.
1
\(\frac{1}{4}\)
2
\(\frac{1}{5}\)
3
\(\frac{1}{3}\)
4
\(\frac{1}{6}\)