he length of the curve and the station of PT ii. the deflection angles VAp, VAq, VAv and Vas

Problem 122 The first-quadrant point on the curve y x = 18 that is closest to the point (2, 0) is а. (2,3) с. (3, уб) b. (6, v3) d. (1,3/2)

The deflection angle and the length of the middle ordinate of a simple curve is 75 meters and 40 degrees respectively, what is the least measurement of the degree of curve? 1.20 O 1.30 O 1.15 3.25

A COMPOUND CURVE is composed of three simple curves (CURVE1, CURVE2 & CURVE3).Compute the stationing of PT if the stationing of PC is 6 + 623.56.CURVE1 Radius = 1,157.40 metersCURVE1 Long Chord = 470.80 metersCURVE2 Radius = 550 metersCURVE2 Long Chord = 185.50 metersCURVE3 Radius = 467.87 metersCURVE3 Long Chord = 153.75 meters

Given for a compound curve: plus of PI = 14 + 29.31 , Δ = 97 ° 35 ′ 15 ″ ; the first radius R 1 = 400 ′ , Δ 1 = 63 ° 22 ′ 18 ″ , R 2 = 800 ′ . Compute the pluses of PC, PCC, and PT and the length

SITUATION 12: AB and BC are tangents of a simple curve. AB is due north and BC is N50°E. Degree of simple curve is 4° and PC is at station 20 + 130. 33. Compute the length of the long chord. a. 242.14 m c. 386.12 m d. 284.51 m b. 184.52 m 34. Compute the distance from point D on the simple curve to point of intersection of tangents that makes an angle of 54° with the tangent passing through the PC. а. 30.2 m b. 26.8 m С. 23.4 m d. 31.5 m 35. Compute the stationing of point D. a. 20 + 639.3 b. 20 + 739.3 c. 20 + 439.3 d. 20 + 249.3

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Q1B) A circular horizontal curve having radius (R)=100 m and Deflection angle (0)= 60°. Compute the basic elements (L,LC,T,M,E) of the curve. gure below:

SITUATION 10: Two parallel tangents 12 m apart are connected by a reverse curve having equal radii. The long chord connecting the P.C to P.T is 140 m. 28. Determine the radius of the reverse curve. c. 200.41 m d. 512.41 m a. 408.33 m b. 813.64 m 29. Find the length of the curve. a. 175.75 m b. 131.29 m c. 279.30 m d. 140.17 m

The azimuth of the tangents of the simple curve is 480° and 740° respectively. The radius of the curve is 180m. Station A is lying on the curve having a deflection angle of 8° from PT. Determine the length of curve from PT to Point A in meters.