Civil Engineering - Soil Mechanics and Foundation Engineering

26.
Stoke's law does not hold good if the size of particle is smaller than
0.0002 mm
0.002 mm
0.02 mm
0.2 mm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
In a purely cohesive soil, the critical centre lies at the intersection of
perpendicular bisector of slope and the locus of the centre
perpendicular drawn at l/3rd slope from toe and the locus of the centre
perpendicular drawn at 2/3rd slope from toe and the locus of the centre
directional angles
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
The angle of internal friction, is least for
angular-grained loose sand
angular -grained dense sand
round-grained loose sand
round-grained loose sand
clays.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
In non-cohesive soil in passive state of plastic equilibrium
major principal stress is horizontal
minor principal stress is vertical
major principal stress is vertical
minor and major principal stresses are equally inclined to the horizontal.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
In active state of plastic equilibrium in a non cohesive soil with horizontal ground surface
major principal stress is horizontal
minor principal stress is vertical
major principal stress is vertical
minor and major principal stresses are equally inclined to horizontal.
Answer: Option
Explanation:
No answer description is available. Let's discuss.