PLTW - IED Final Exam Questions with 100% Correct Answers | Verified | Updated 2024 Innovation - Correct Answer-An improvement of an existing technological product, system, or method of doing something.Invention - Correct Answer-A new product, system, or process that has never existed before, created by study and experimentation.Design Brief - Correct Answer-A written plan that identifies a problem to be solved, its criteria, and its constraints. The design brief is used to encourage thinking of all aspects of a problem before attempting a solution.Design Process - Correct Answer-A systematic problem-solving strategy, with criteria and constraints, used to develop many possible solutions to solve a problem or satisfy human needs and wants and to winnow (narrow) down the possible solutions to one final choice.pg. 1professoraxe l 1 / 2
Construction Line - Correct Answer-Thin lines that serve as guides while sketching or drawing.Hidden Line - Correct Answer-A line type that represents an edge that is not directly visible, because it is behind or beneath another surface.Isometric Sketch - Correct Answer-A form of pictorial sketch in which all three drawing axes form equal angles of 120 degrees with the plane of projection.Multiview Drawings - Correct Answer-Views of an object projected onto two or more orthographic planes.Object Line - Correct Answer-A heavy solid line used on a drawing to represent the outline of an object.Oblique Sketch - Correct Answer-A type of sketch involving a combination of a flat, orthographic front with depth lines receding at a selected angle, usually 45 degrees.pg. 2professoraxe l
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