A bed of sand consists of three horizontal layers of equal thickness. The value of Darcy's k for the upper and lower layers is 1 x 10-2 cm/sec and that for the middle layer is 1 x 10-1 cm/sec. The ratio of the permeability of the bed in the horizontal direction to that in the vertical direction is-A-10.0 to 1B-2.8 to 1C-2.0 to 1D-1 to 10-B-2.8 to 1

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A bed of sand consists of three horizontal layers of equal thickness. The value of Darcy&#39;s k for the upper and lower layers is 1 x 10-2 cm/sec and that for the middle layer is 1 x 10-1 cm/sec. The ratio of the permeability of the bed in the horizontal direction to that in the vertical direction is-A-10.0 to 1B-2.8 to 1C-2.0 to 1D-1 to 10-B-2.8 to 1

APTITUDE CRACK · Accepted Answer

B 2.8 to 1 K1*Z1+K2*Z2+K3*Z3/(Z1+Z2+Z3). K1=1*10^ 2, K2=K3=1*10^ 1.

UPSC Civil Service Exam Questions

A bed of sand consists of three horizontal layers of equal thickness. The value of Darcy's k for the upper and lower layers is 1 x 10^-2 cm/sec and that for the middle layer is 1 x 10^-1 cm/sec. The ratio of the permeability of the bed in the horizontal direction to that in the vertical direction is

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UPSC Civil Service Exam Questions

A bed of sand consists of three horizontal layers of equal thickness. The value of Darcy's k for the upper and lower layers is 1 x 10-2 cm/sec and that for the middle layer is 1 x 10-1 cm/sec. The ratio of the permeability of the bed in the horizontal direction to that in the vertical direction is

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