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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Permeability

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1. The constant head method is suitable for ____ type of soils.

a: Coarse grained soils Explanation

Explanation

b: Fine grained soils Explanation

Explanation

c: Cohesive soils Explanation

Explanation

d: Cohesion less soils Explanation

Explanation

2. The variable head test is suitable for ____ type of soils.

a: Coarse grained soils Explanation

Explanation

b: Fine grained soils Explanation

Explanation

c: Cohesive soils Explanation

Explanation

d: Cohesion less soils Explanation

Explanation

3. Which test is used to find the coefficient of permeability of a partially saturated soil?

a: Constant head method Explanation

Explanation

b: Variable head test Explanation

Explanation

c: Capillary permeability test Explanation

Explanation

d: Consolidation test data Explanation

Explanation

4. The coefficient of permeability by the variable head test is given by which of the following formulas?

a: a * l * ln (h₁ / h₂) / (A * t) Explanation

Explanation

b: a * ln (h₂ / h₁) / (A * t) Explanation

Explanation

c: a * l * ln (h₂ / h₁) / (A * t) Explanation

Explanation

d: a * ln (h₁ / h₂) / (A * t) Explanation

Explanation

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