Which one of the following statements is NOT appropriate regarding cone index
(A) It reflects strength of soil
(B) It is a composite parameter
(C) It is dimensionless
(D) It is measured at a constant penetration rate of $30 \mathrm{~mm} / \mathrm{s}$
Which one of the following statements is NOT appropriate regarding cone index
(A) It reflects strength of soil
(B) It is a composite parameter
(C) It is dimensionless
(D) It is measured at a constant penetration rate of $30 \mathrm{~mm} / \mathrm{s}$