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Question 4 (1 point) Two tangents in profile meet at a vertical point of intersection (VPI). The entrance tangent grade
Posted: Thu Apr 28, 2022 8:29 pm
by answerhappygod
- Question 4 1 Point Two Tangents In Profile Meet At A Vertical Point Of Intersection Vpi The Entrance Tangent Grade 1 (41.59 KiB) Viewed 28 times
Question 4 (1 point) Two tangents in profile meet at a vertical point of intersection (VPI). The entrance tangent grade is +5%. The exit tangent grade is -3%. Point on Tangent 1 (POT1) is on the entrance grade. Point on Tangent 2 (POT2) is on the exit grade. An equal tangent vertical curve of 1000.00 ft has been designed to provide a smooth transition between them. Point Station Elevation ft POT1 61+00.00 4900.00 POT 2 24200.00 4500.00 Elevation of the VPI 1) 4773.23 2) 5089.47 3) 4998.45 4) 4941.33 5) 4989.38 6) 5080.00 7) 5118.80 8) none 9) 5087.28 10) 5117.75