ASSIGNMENT QUESTIONS

Engineering Aid 2 - Intermediate Structural engineering guide book
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Figure 6C IN ANSWERING QUESTIONS 6-51 AND 6-52. REFER TO FIGURE 6C. THE FIGURE SHOWS THE ADJUSTED LATITUDES AND DEPARTURES OF STATIONS A, B, AND C OF A CLOSED TRAVERSE. IT ALSO SHOWS THE PLANE COORDINATES OF STATION A. 6-51. What are the plane coordinates of station B? 1. Y = 248.28 X = 156.04 2. Y = 250.32 X = 158.22 3. Y = 253.31 X = 160.88 4. Y = 253.31 X = 162.02 6-52. What are the plane coordinates of station C? 1. Y = 83.16 X = 14.32 2. Y = 83.16 X = 16.18 3. Y = 85.24 X = 16.18 4. Y = 85.24 X = 14.32 Learning Objective: Compute areas by double meridian distance. double parallel distance, from coordinates, by trapezoidal formula, by counting squares, and by planimeter. Compute meridian and double meridian distance. Compute areas by segmented and external parcels. 6-53. The reference meridian passes through what traverse station? 1. Most easterly 2. Most westerly 3. Most northerly 4. Most southerly Figure 6D IN ANSWERING QUESTIONS 6-54 THROUGH 6-56, REFER TO THE FIGURE 6D. THE INITIAL TRAVERSE LINE IS AB AND THE SUBSEQUENT TRAVERSE LINES ARE BC AND CA. RESPECTIVELY. 6-54. What is the meridian distance of traverse line BC? 1. 79.36 ft 2. 104.24 ft 3. 143.92 ft 4. 168.80 ft 40

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