The angle of internal friction is maximum for (A) angular-grained loose sand (B) angular-grained dense sand (C) round-grained dense sand (D) round-grained loose sand

The angle of internal friction is maximum for
(A) angular-grained loose sand
(B) angular-grained dense sand
(C) round-grained dense sand
(D) round-grained loose sand
by

1 Answer

Answer :

Answer: Option B
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The coefficient of active earth pressure for a loose sand having an angle of internal friction of 30° is (A) 1/3 (B) 3 (C) 1 (D) 1/2

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