If e represents the void ratio of the soil and G is its specific gravity, the critical gradient is:

If e represents the void ratio of the soil and G is its specific gravi

1.	If e represents the void ratio of the soil and G is its specific gravity, the critical gradient is:
A.	G +1 / 1 - e
B.	G + 1 / 1 + e
C.	G - 1 / 1 - e
D.	G - 1 / 1 + e
Answer» E.

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If e represents the void ratio of the soil and G is its specific gravity, the critical gradient is:

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