Pick up the correct statement from the following:
(A) O.M.C. refers to the moisture corresponding to the maximum point on the moisture content
dry density curve
(B) The line which shows moisture content dry density relation for soil containing a constant
percentage of air voids, is known as air void line
(C) The free fall of hammer for compaction is 30.5 cm
(D) All the above

1 Answer

Answer :

(D) All the above

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Description : Fundamental relationship between dry density ( d), specific gravity (G), water content ( ) and percentage of air voids (na) is: (A) d = (1 - na) G (1 + ) (B) d = (1 + na) G (1 + ) (C) d = (1 + na) G (1 - ) (D) d = (1 - na) G (1 - )

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