Civil Engineering > GATE 2023 SET-1 > Highway Engineering
G1 and G2 are the slopes of the approach and departure grades of a vertical curve, respectively. Given |G1| < |G2| and |G1| ≠ |G2| ≠ 0
Statement 1: +G1 followed by +G2 results in a sag vertical curve.
Statement 2: -G1 followed by -G2 results in a sag vertical curve.
Statement 3: +G1 followed by -G2 results in a crest vertical curve.
Which option amongst the following is true?
Statement 1: +G1 followed by +G2 results in a sag vertical curve.
Statement 2: -G1 followed by -G2 results in a sag vertical curve.
Statement 3: +G1 followed by -G2 results in a crest vertical curve.
Which option amongst the following is true?
Correct : a
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