Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 120 · 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 team of 4 shares 24 equal jobs fairly. Each job takes 8 minutes. How many minutes does each person work?
2. 2.🧑‍🔧 Which kind of engineer writes app software? (a) mechanical (b) civil (c) biomedical (d) computer
3. 3.True or false: a biomedical engineer designs artificial limbs. (a) False (b) True
4. 4.True or false: to smooth a rough edge, use a saw. (a) False (b) True
5. 5.🔍 Which is the odd one out? (a) a rainbow (b) a ceiling fan (c) a waterfall (d) a volcano
6. 6.🔄 After testing, a design does not work well. What comes next? (a) Imagine (b) give up (c) Improve (d) Ask
7. 7.True or false: to repeat each test is good testing. (a) False (b) True
8. 8.Which of these happens in the Test step? (a) follow the plan to build (b) check it against goals (c) draw a labelled diagram (d) ask who will use it
9. 9.🤝 In a design team, who keeps the design notes? (a) team leader (b) tester (c) builder (d) recorder
10. 10.📋 For a model bridge challenge, is “finish in 40 minutes” a constraint or a criterion? (a) a criterion (b) a constraint
11. 11.True or false: to use the same load is good testing. (a) True (b) False
12. 12.🔍 Which is the odd one out? (a) repeat each test (b) change only one thing (c) hide a failed test (d) use the same load
13. 13.🔍 Which is the odd one out? (a) carry 10 coins (b) spend at most ₹100 (c) hold up 500 g (d) keep ice for 1 hour
14. 14.🔢 To follow the engineering design process, which comes first: “Test” or “Ask”? (a) Ask (b) Test
15. 15.📋 For a model bridge challenge, is “keep ice for 1 hour” a constraint or a criterion? (a) a criterion (b) a constraint
16. 16.🧪 Is it good or poor testing to record every result? (a) poor testing (b) good testing
17. 17.🧪 In a fair test, how many things do you change at a time? (a) one (b) all of them (c) two (d) none
18. 18.🛠️ What does an engineer mainly do? (a) sells tickets (b) grows crops (c) designs useful solutions (d) only paints pictures
19. 19.True or false: to help a stuck teammate is poor teamwork. (a) False (b) True
20. 20.🛠️ Is a railway track made by engineers or found in nature? (a) found in nature (b) made by engineers
21. 21.🤝 In a design team, who writes down results? (a) recorder (b) builder (c) materials manager (d) team leader
22. 22.🔧 Which tool would you use to check a shelf is level? (a) a spirit level (b) a tape measure (c) a protractor (d) a hand drill
23. 23.True or false: a computer engineer designs bicycle gears. (a) False (b) True
24. 24.🔄 Which design-process step is it to think of wild ideas? (a) Ask (b) Imagine (c) Plan (d) Create
25. 25.True or false: an aerospace engineer builds rockets. (a) True (b) False
26. 26.🤝 A team of 4 shares 8 equal jobs fairly. Each job takes 9 minutes. How many minutes does each person work?
27. 27.🛠️ People need to make water safe to drink. Which invention helps? (a) a water filter (b) a train (c) a bridge (d) a dam
28. 28.True or false: to drive in a nail, use a hammer. (a) True (b) False
29. 29.Which of these is made by engineers? (a) a volcano (b) a river (c) a mountain (d) a satellite
30. 30.Which job is sandpaper for? (a) smooth a rough edge (b) check a shelf is level (c) measure a long length (d) make a hole in wood
31. 31.Which job does a chemical engineer do? (a) designs car engines (b) designs a metro tunnel (c) builds rockets (d) refines crude oil
32. 32.🧪 A paper bridge was tested three times. It held 260 g, 130 g and 180 g. What is the mean (average) load it held, in grams?
33. 33.Which of these is made by engineers? (a) a ceiling fan (b) a mountain (c) a volcano (d) a river
34. 34.What does the recorder do? (a) collects the supplies (b) tracks what is used up (c) writes down results (d) checks the goals are met
35. 35.🧪 The first prototype held 90 g. After the team improved it, the new prototype held 180 g. How many more grams did it hold?
36. 36.🤝 Is it good or poor teamwork to laugh at ideas? (a) poor teamwork (b) good teamwork
37. 37.True or false: a telephone helps people store water for summer. (a) True (b) False
38. 38.What does the materials manager do? (a) collects the supplies (b) keeps the design notes (c) puts the model together (d) runs the tests
39. 39.Which of these is made by engineers? (a) a mountain (b) a seashell (c) a rainbow (d) a railway track
40. 40.🧪 Why do engineers make prototypes? (a) to test ideas cheaply (b) to avoid testing (c) to decorate a room (d) to sell them at once

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