Situation 1. The tangents of a simple curve have bearings of N 20° E and N 80° E respectively. The radius of the curve is 200m. Compute the external distance of the curve. a. 43.90m Compute the middle ordinate of the curve. b. 30.94m c. 49.63m d. 34.90m a. 26.79m b. 27.20m c. 29.62m d. 27.96m Compute the stationing of point A on the curve having a deflection angle of 6° from the PC which is at 1 + 200.00. a. 1+ 731 b. 1 + 956 c. 1 + 241.89 d. 1+ 158.11

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Introduction to Engineering Design

Students are often confused with engineering and design. The term engineering design has two words with different meanings, engineering, and design. The term engineering implies applications of laws and principles of science to design and analyze physical structures and components. In civil engineering, students apply the concept of physics and chemistry to design and build structures and buildings. In engineering disciplines, the term design means determining the dimensions, loads, and associated influences on the component due to the applied loads such as stresses and deformations. The estimation of such parameters is crucial to make the component or structure foolproof.