If the radius of curvature of a hill road is 50 m, the percentage grade compensation should be (A) 60/R (B) 70/R (C) 75/R (D) 80/R

If the radius of curvature of a hill road is 50 m, the percentage grade compensation should be
(A) 60/R
(B) 70/R
(C) 75/R
(D) 80/R
by

1 Answer

Answer :

Answer: Option C
by

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