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ENGINEERING I PLTW FINAL EXAM QUESTIONS AND ANSWERS 100% CORRECT | LATEST UPDATE 2025
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ENGINEERING I PLTW FINAL EXAM QUESTIONS AND ANSWERS 100% CORRECT | LATEST UPDATE 2025
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ENGINEERING I PLTW FINAL EXAMQUESTIONS AND ANSWERS 100% CORRECT |
LATEST UPDATE 2025
What is the design process? - ANSWER A systematic problem-solving strategy,
with criteria and constraints, used to develop many possible solutions to solve or
satisfy human needs or wants and to narrow down the possible solutions to one
final choice.
What are the steps of the Design Process? (IN ORDER) - ANSWER Define the
Problem, Generate Concepts, Develop Solution, Construct and Test Prototype,
Evaluate Solution, PRESENT SOLUTION
What is an engineering notebook? - ANSWER 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.
Why is the design process iterative? - ANSWER You don't have to follow the
steps in order.
What is a Decision Matrix? - ANSWER A tool used to compare design solutions
against one another, using specific criteria.
Define innovation - ANSWER An improvement of an existing technological
product, system, or method of doing something.
Define invention - ANSWER A new product, system, or process that has never
existed before, created by study and experimentation.
, What is engineering? - ANSWER use knowledge of physical & mechanical
principles, as well as mathematics to design processes, products & structures
What are the four categories of engineering? - ANSWER Mechanical, Chemical,
Civil and Electrical
What is a pictorial sketch? - ANSWER A sketch that shows an object's height,
width, and depth in a single view.
What are three different types of pictorial sketches? - ANSWER
Oblique(Cabinet, Caviler), Isometric, Perspective
What type of drawing has a vanishing point? - ANSWER Perspective
What is a construction line used for? - ANSWER temporary line for reference
What does a construction line look like? - ANSWER a lightly drawn or dotted
line
What is civil engineering? - ANSWER an engineer who designs and maintains
roads, bridges, dams, and similar structures.
What is mechanical engineers? - ANSWER the branch of engineering that deals
with design, construction, use of machines.
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