(A) ruling gradient ()
(B) limiting gradient (X)
(C) exceptional gradient (X)
(D) minimum gradient (X)
Answers: The maximum design gradient for vertical profile of a road is ruling gradient.
(A) ruling gradient ()
(B) limiting gradient (X)
(C) exceptional gradient (X)
(D) minimum gradient (X)
Answers: The maximum design gradient for vertical profile of a road is ruling gradient.
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