Civil Engineering MCQs

Permeability Questions with solutions MCQs

1. A sand sample of 35 cm² cross-sectional area and 20 cm long was tested in a constant head permeameter. Under a head of 60 cm, the discharge was 120 ml in 6 min. The dry weight of sand used for the test was 1120 g, and G=2.68. Determine the seepage velocity.

A

9.52×10^-3 cm/sec

B

8.20×10^-3 cm/sec

C

2.36×10^-3 cm/sec

D

5.56×10^-3 cm/sec

Permeability J.E Civil 2023
Correct Answer : A
Explanation :

Using Darcy’s law and given data, the calculated seepage velocity ≈ 9.52×10^-3 cm/sec.

Correct Answered :

Wrong Answered :

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