Soil Mechanics Test 3

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Soil Mechanics Test 3

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Question 1/2
1 / -0

Which one of the following is correct in respect of pore water pressure u and effective stress σ, in the soil just below the bottom of a pond due to a 2 m rise in water level in the pond?

A
u increases by 20 kN/m² and σ remains unaltered

B
u increases by 20 kN/m² and σ decreases by 20 kN/m².

C
u decreases by 20 kN/m² and σ remains unaltered

D
Both u and σ remain unaltered

Question 2/2
1 / -0

The ratio of permeability of two soils having D₁₀ ratio as 2 is _______

A
4-4

B
44-41

C
47-46

D
49-42

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