The critical hydraulic gradient ic in terms of specific gravity G and voids rati

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Question

The critical hydraulic gradient ic in terms of specific gravity G and voids ratio e is given by ______

Options:

A . Ge

B . G/e

C . \(\frac{G-1}{1+e}\)

D . \(\frac{G+1}{1-e}\)

Answer: Option C
Answer: (c).\(\frac{G-1}{1+e}\)

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