EGR 122 Final Exam Questions and Correct Answers 2026

EGR 122 Final Exam Questions and Correct Answers 2026 marginalia - Correct Answer notes written in the margins. include notes in text form, lists, dimensions, and calculations. In historical terms, what is drawing? - Correct Answer he process of putting "marks on paper." include both sketches and marginalia Graphic images - Correct Answer used to communicate with other designers, the client, and the manufacturing organization. Sketches and drawings do what? - Correct Answer serve as a launching pad for a brand-new design; support the analysis of a design as it evolves; simulate the behavior or performance of a design; record the shape or geometry of a design; communicate design ideas among designers; ensure that a design is complete (as a drawing and its associated marginalia may remind us of still-undone parts of that design); and communicate the final design to the manufacturing specialists. Orthographic sketches - Correct Answer lay out the front, right and top views of a part. Axonometric sketches - Correct Answer start with an axis, typically a vertical line with two lines 30° from the horizontal. This axis forms the corner of the part. The object is then blocked in using light lines, with the overall size first. Then vertical lines are darkened, followed by oth