PLTW Intro to Engineering Semester 1 Final Review Questions And Answers With Latest Updates

Assess - To thoroughly and methodically analyze accomplishment against specific goals and criteria. Assessment - An evaluation technique for technology that requires analyzing benefits and risks, understanding the trade-offs, and then determining the best action to take in order to ensure that the desired positive outcomes outweigh the negative consequences. Techniques used to analyze accomplishments against specific goals and criteria. Examples of assessments include tests, surveys, observations, and self-assessment. Brainstorm - A group technique for solving problems, generating ideas, stimulating creative thinking, etc. by unrestrained spontaneous participation in discussion. Client - A person using the services of a professional person or organization. Creativity - The ability to make or bring a new concept or idea into existence; marked by the ability or power to create. Criteria - A means of judging. A standard, rule, or test by which something can be judged. Constraint - 1. A limit to a design process. Constraints may be such things as appearance, funding, space, materials, and human capabilities. 2. A limitation or restriction. Design - 1. An iterative decision-making process that produces plans by which resources are converted into products or systems that meet human needs and wants or solve problems. 2. A plan or drawing produced to show the look and function or workings of something before it is built or made. 3. A decorative pattern.Design Brief - 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 - 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. Design Statement - A part of a design brief that challenges the designer, describes what a design solution should do without describing how to solve the problem, and identifies the degree to which the solution must be executed. Designer - A person who designs any of a variety of things. This usually implies the task of creating drawings or in some ways uses visual cues to organize his or her work. Engineer - A person who is trained in and uses technological and scientific knowledge to solve practical problems. Engineering Notebook - A book in which an engineer will formally document, in chronological order, all of his/her work that is associated with a specific design project. Innovation - An improvement of an existing technological product, system, or method of doing something. Invention - A new product, system, or process that has never existed before, created by study and experimentation. Iterative - A process that repeats a series of steps over and over until the desired outcome is obtained. Justifiable - Capable of being shown as reasonable or merited according to accepted standards.Piling-on - An idea that produces a similar idea or an enhanced idea. Problem Identification - The recognition of an unwelcome or harmful matter needing to be dealt with. Product - A tangible artifact produced by means of either human or mechanical work, or by biological or chemical process. Prototype - A full-scale working model used to test a design concept by making actual observations and necessary adjustments. Research - The systematic study of materials and sources in order to establish facts and reach new conclusions. Valid - Well-founded on evidence and corresponds accurately to the real world. Cabinet Pictorial - Oblique pictorial where depth is represented as half scale compared to the height and width scale. Cavalier Pictorial - Oblique pictorial where height, width, and depth are represented at full scale. Center Line - A line which defines the center of arcs, circles, or symmetrical parts. Construction Line - Lightly drawn lines to guide drawing other lines and shapes. Depth - The measurement associated with an object's front-to-back dimension or extent of something from side to side. Dimension - A measurable extent, such as the three principal dimensions of an object is width, height, and depth.Dimension Line - A line which represents distance. Documentation - 1. The documents that are required for something or that give evidence or proof of something. 2. Drawings or printed information that contain instructions for assembling, installing, operating, and servicing. Drawing - A formal graphical representation of an object containing information based on the drawing type. Edge - The line along which two surfaces of a solid meet. Ellipse - A regular oval shape, traced by a point moving in a plane so that the sum of its distances from two other points is constant, or resulting when a cone is cut by an oblique plane which does not intersect the base. Extension Line - Line which represents where a dimension starts and stops. Freehand - Sketching which is done manually without the aid of instruments such as rulers. Grid - A network of lines that cross each other to form a series of squares or rectangles. Height - The measurement associated with an object's top-to-bottom dimension. Hidden Line - A line type that represents an edge that is not directly visible