Q. The hydraulic radius RH of circular tube is given by ________

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Q. The hydraulic radius RH is related with the voids ratio as ________

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Q. The quantity of flow for circular tube with respect to the hydraulic radius is given by ________

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Q. The relationship between the quantity of flow with respect to the hydraulic radius and the voids ratio is given by ________

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Q. Based on Allen Hazen experiments, permeability can be expressed as ___________

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Q. Which of the following factors affects the permeability of soil?

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Q. Physical permeability of a soil KP is related to the coefficient of permeability by the equation ___________

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Q. Loudon’s experiments demonstrated the relationship between _____________

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Q. What is the constant value of a and b in Loudon’s empirical formula “log10(KSs2) = a + bn”?

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Q. What is the relationship between permeability and viscosity of water?

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Q. What is the effect of adsorbed water on the permeability of soil?

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Q. What is the approximate value, which can be taken as void ratio occupied by adsorbed water?

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Q. The effect of structural disturbance is on permeability is more in _____________

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Q. The structural arrangement of soil Particle vary depending upon ______________

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Q. How do degree of saturation effect permeability of soil?

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Q. Permeability can be determined by direct measurement with the help of ___________

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Q. Which of the following formula, cannot be used for determining the permeability of soil?

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Q. Coefficient of permeability of soil can be determined by which of the following method?

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Q. Allen Hazen’s formula is given by which of the following equations?

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Q. The unit of coefficient of absolute permeability(K) is ____________

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