Discussion :: Highway Engineering
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Three points, A, B and C 500 m apart on a straight road have 500 m, 505 m and 510 m as their reduced levels. The road is said to have
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A.
no gradient between A and C
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B.
a positive gradient between A and C
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C.
a negative gradient between A and C
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D.
a negative gradient between A and B
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E.
a positive gradient between A and B followed by a negative gradient between B to C.
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