Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 119 · 40 questions

Engineer's tip (Find the topic, use the idea): Find the topic: invention, branch, design step, limit or goal, testing, teamwork or tools. Use that lesson’s rule — the design process order is ask, imagine, plan, create, test, improve. For number questions, write the calculation before you answer.

1. 1.📋 A constraint is … (a) a kind of glue (b) a goal for success (c) a limit you must keep to (d) a final test
2. 2.🔄 Which design-process step is it to make a prototype? (a) Imagine (b) Test (c) Create (d) Improve
3. 3.Which job does an electrical engineer do? (a) makes medicines in bulk (b) designs a metro tunnel (c) designs bicycle gears (d) plans a power grid
4. 4.True or false: to wear safety goggles is safe. (a) False (b) True
5. 5.🤝 A team of 5 shares 15 equal jobs fairly. Each job takes 2 minutes. How many minutes does each person work?
6. 6.🤝 Is it good or poor teamwork to share the work fairly? (a) good teamwork (b) poor teamwork
7. 7.🧑‍🔧 Which kind of engineer builds rockets? (a) biomedical (b) chemical (c) civil (d) aerospace
8. 8.True or false: to guess, do not measure is good testing. (a) False (b) True
9. 9.Which job is a hammer for? (a) measure a long length (b) drive in a nail (c) grip and bend wire (d) make a hole in wood
10. 10.🛠️ What does an engineer mainly do? (a) only paints pictures (b) grows crops (c) designs useful solutions (d) sells tickets
11. 11.True or false: to drive in a nail, use a screwdriver. (a) True (b) False
12. 12.True or false: a satellite is made by engineers. (a) True (b) False
13. 13.🤝 In a design team, who keeps the team on track? (a) team leader (b) tester (c) materials manager (d) recorder
14. 14.Which of these happens in the Imagine step? (a) brainstorm many ideas (b) find the limits (c) make it better, retest (d) list the materials
15. 15.🧪 The first prototype held 190 g. After the team improved it, the new prototype held 250 g. How many more grams did it hold?
16. 16.True or false: “fit on a school desk” is a constraint (a limit). (a) False (b) True
17. 17.📋 For a model bridge challenge, is “hold up 500 g” a constraint or a criterion? (a) a constraint (b) a criterion
18. 18.True or false: a tunnel helps people reach a top floor fast. (a) True (b) False
19. 19.True or false: a chemical engineer makes medicines in bulk. (a) True (b) False
20. 20.Which need does a tunnel meet? (a) make power from sunlight (b) make water safe to drink (c) go through a mountain (d) keep food fresh longer
21. 21.🔄 Which design-process step is it to follow the plan to build? (a) Test (b) Imagine (c) Create (d) Ask
22. 22.🤝 A team plans for 20 minutes, builds for 45 minutes and then tests for 25 minutes, one after another. How many minutes is that in all?
23. 23.What does the team leader do? (a) puts the model together (b) shares out the jobs (c) keeps the design notes (d) runs the tests
24. 24.True or false: to repeat each test is good testing. (a) False (b) True
25. 25.🤝 In a design team, who collects the supplies? (a) recorder (b) builder (c) materials manager (d) team leader
26. 26.🧑‍🔧 Which kind of engineer designs satellites? (a) chemical (b) civil (c) aerospace (d) electrical
27. 27.True or false: an aerospace engineer keeps data safe online. (a) True (b) False
28. 28.Which of these happens in the Imagine step? (a) define the problem (b) think of wild ideas (c) follow the plan to build (d) make it better, retest
29. 29.🛠️ People need to talk to someone far away. Which invention helps? (a) a fridge (b) a dam (c) a telephone (d) a bridge
30. 30.🧪 Is it good or poor testing to hide a failed test? (a) poor testing (b) good testing
31. 31.🔢 To follow the engineering design process, which comes first: “Ask” or “Create”? (a) Ask (b) Create
32. 32.🔄 Which design-process step is it to redesign after testing? (a) Create (b) Imagine (c) Test (d) Improve
33. 33.Which of these is found in nature? (a) a river (b) a water filter (c) a railway track (d) a ceiling fan
34. 34.True or false: a mechanical engineer designs bicycle gears. (a) True (b) False
35. 35.True or false: to fix the weak part is the Improve step. (a) False (b) True
36. 36.🔢 To follow the engineering design process, what comes right after “Create”? (a) Ask (b) Test (c) Imagine (d) Plan
37. 37.True or false: to turn a screw, use a screwdriver. (a) True (b) False
38. 38.True or false: to change only one thing is good testing. (a) False (b) True
39. 39.True or false: a biomedical engineer designs factory machines. (a) False (b) True
40. 40.🤝 A team of 4 shares 20 equal jobs fairly. Each job takes 9 minutes. How many minutes does each person work?

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