A. one phase system
B. two phase system with soil and air
C. two phase system with soil and water
D. three phase system
0
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Water content of soil can______________?
0
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Constant head permeameter is used to test permeability of_______________?
A. never be greater than 100 %
B. take values only from 0 % to 100 %
C. be less than 0 %
D. be greater than 100 %
0
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If the voids of a soil mass are full of air only, the soil is termed as_______________?
A. silt
B. clay
C. coarse sand
D. fine sand
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Voids ratio of a soil mass can_________________?
A. air entrained soil
B. partially saturated soil
C. dry soil
D. dehydrated soil
0
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Which of the following types of soil is transported by gravitational forces ?
A. never be greater than unity
B. be zero
C. take any value greater than zero
D. take values between 0 and 1 only
0
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Residual soils are formed by______________?
A. loess
B. talus
C. drift
D. dune sand
0
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Valid range for n, the percentage voids, is______________?
A. glaciers
B. wind
C. water
D. none of the above
0
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Valid range for S, the degree of saturation of soil in percentage is______________?
A. 0<n<100
B. 0<n0
D. n<0
0
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When the degree of saturation is zero, the soil mass under consideration represents______________?
A. S>0
B. S<0
C. 0<S<100
D. 0 < S < 100