MAE 1351 Exam 1 Questions and Correct Answers

Content Preview

MAE 1351 Exam 1 Questions and Correct Answers, Latest 2025/2026 | 100% PASS descriptive geometry - Answer -A 2D graphical construction technique used for geometric analysis of 3D objects Optimization - Answer -Modification of shapes, sizes, and other variables to achieve the best performance based on predefined criteria Why are most cave drawings and hieroglyphics not considered to be engineering drawings? - Answer -Becuase they were mostly documentation of lifestyle, not instructions on how to build something In what ways did the design of military fortifications change after the discovery of gunpowder and the invention of the cannon? - Answer Walls became thicker, and more geometrically complex to deflect cannon fire Why did engineering drawings need to become more precise during the industrial revolution? - Answer -reduced misinterpretation so products could be mass produced What were the three traditional roles of engineering graphics? - Answer -communication, record keeping, and analysis What are some of the new roles of engineering graphics created by computer graphics? - Answer -(visualization, analysis, function, and