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Engineering is everywhere. 1___________. For example, if a manufacturer wants a faster car, a smaller personal stereo, or a better pen, they will ask a design engineer to find a practical solution.
Engineering is both theoretical and practical. 2___________. The design solution must be a reasonable price, safe, and reliable. A new idea that is expensive, dangerous, or doesn’t always work is not a good solution.
Engineers use a method. 3___________. Engineers:
1. define the problem,
2. design a solution,
3. rest the solution,
4. evaluate the solution.
4____________. When a good solution is found, the next step is to:
5. communicate the solution.
Almost everything we use in modern life is made by engineers.
Engineers use the theory (ideas about engineering) to produce practical answers.
Generally, engineers solve problems in a methodical way.
If the solution isn’t right, the process is repeated.