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NOCTI GA Engineering & Technology Study Guide solution CAD - computer aided drafting specification sheets - a document describing the specifications of a product Brainstorm - A 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 Criteria - A standard, rule, or test by which something can be judged. Constraint - A limitation or restriction - constraints may be regarding such things as appearance, funding, space, materials, and human capabilities. 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 product, system, or method of doing something. Invention - A new product, system, or process that has never existed before. Iterative - A process that repeats a series of steps over and over until the desired outcome is obtained. Valid - Well-founded on evidence and corresponds accurately to the real world. Universal Systems Model (Closed-loop) - input -> process -> output -> feedback
Universal Systemes Model (Open-loop) - input -> process -> output open-looped - a system that has to have input each time the system is used feedback - fourth step of a closed loop system closed-looped - a system that has feedback process - second step of a system output - third step of a system subsystem - smaller systems intergrated into a larger system What are some important resources for engineering and technology? - People,Energy, Capital(Money), Information,Tools, Machines, Materials, and Time What is a system? - a set or group of parts that all work together, including an input, a process and an output What is a subsystem - a system that operates as part of another system What does constraint mean? - a limit, such as appearance, budget, space, materials, or human capital in the design process. ISO - International Standards Organization ANSI - American National Standards Institute
feedback - the part of a system that measures and controls the outcome of a system types of outputs - expected, unexpected, desirable, undesirable EDP: Step 1 - Define the problem EDP: Step 2 - Research EDP: Step 3 - Identify Criteria and Constraints EDP: Step 4 - Ideate / Analyze Ideas EDP: Step 5 - Choose the best solution/Create a Design Plan EDP: Step 6 - Create a prototype and Evaluate the solution EDP: Step 7 - Communicate the design Who is an Engineer? - a person who designs products, structures, or systems to improve people's lives What is Engineering? - it is the process of designing solutions model - an object, usually built to scale, that communicates information and represents a larger object evolution - a gradual development Environmental Engineering - Solve environmental problems related to pollution, water use, materials and energy use, waste treatment, etc.
Electronic Engineering - Design, develop, and test small electronic systems, such as appliances, telephones, surgical devices, etc. Electrical Engineering - Design, develop, and test the manufacture of electrical equipment and large- scale electrical systems. Computer Hardware Engineering - Research, design, develop, and test computer systems and computer- related equipment. Civil Engineering - Plan the design, construction, and maintenance of various civil structures. Chemical Engineering - Address issues related to chemical production, transformation of raw materials, and chemical use. Biomedical Engineering - Devise procedures and devices to improve medical conditions. Agricultural Engineering - Create technology to advance food, biological, irrigation, and machinery systems. Aerospace Engineering - Design, develop, and test aircraft and spacecraft ranging from rockets and spacecraft to gliders and small passenger aircraft. mock-up - a rough model made of cardboard or other materials prototype - A full-scale working model used to test a design concept by making actual observations and necessary adjustments. Design - A plan or drawing produced to show the look and function of something before it is made Design Brief - A written plan that identifies a problem to be solved, its criteria, and its constraints.
JIT - Just In Time UNC - Unified National Coarse (threads) UNF - Unified National Fine (threads) SAE - Society of Automotive Engineers SME - Society of Manufacturing Engineers SWE - Society of Women Engineers ASEE - American Society of Electrical Engineers What are the major engineering fields? - Civil Mechanical Electrical Aerospace Structural
