Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 43 · 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.🔍 Which is the odd one out? (a) a coral reef (b) a river (c) a railway track (d) a cloud
2. 2.🤝 In a design team, who checks the goals are met? (a) materials manager (b) team leader (c) builder (d) tester
3. 3.True or false: an aerospace engineer designs hearing aids. (a) True (b) False
4. 4.Which job does a mechanical engineer do? (a) refines crude oil (b) designs satellites (c) plans a power grid (d) designs bicycle gears
5. 5.🔍 Which is the odd one out? (a) carry scissors closed (b) let adults use hot glue (c) clamp wood before sawing (d) run while holding tools
6. 6.What does the builder do? (a) writes down results (b) checks the goals are met (c) puts the model together (d) tracks what is used up
7. 7.🧪 The first prototype held 120 g. After the team improved it, the new prototype held 170 g. How many more grams did it hold?
8. 8.📋 A design meets every criterion but costs more than the budget. Is it acceptable? (a) yes, it works (b) only if it is red (c) yes, always (d) no, it breaks a limit
9. 9.🧑‍🔧 Which kind of engineer lays out a highway? (a) biomedical (b) electrical (c) chemical (d) civil
10. 10.Which job is a protractor for? (a) check a shelf is level (b) measure an angle (c) smooth a rough edge (d) measure a long length
11. 11.🔍 Which is the odd one out? (a) use the same load (b) skip writing results (c) change only one thing (d) measure the same way
12. 12.🧪 A paper bridge was tested three times. It held 360 g, 280 g and 320 g. What is the mean (average) load it held, in grams?
13. 13.🧪 Is it good or poor testing to hide a failed test? (a) good testing (b) poor testing
14. 14.🔄 After testing, a design does not work well. What comes next? (a) Ask (b) give up (c) Improve (d) Imagine
15. 15.🧑‍🔧 Which branch of engineering works on aeroplanes and rockets? (a) chemical (b) aerospace (c) computer (d) civil
16. 16.True or false: to measure a long length, use a tape measure. (a) True (b) False
17. 17.True or false: to redesign after testing is the Improve step. (a) False (b) True
18. 18.🔄 Which design-process step is it to make it better, retest? (a) Improve (b) Imagine (c) Ask (d) Plan
19. 19.🧪 Why repeat a test three times? (a) the first is wrong (b) to get reliable results (c) to use more paper (d) it looks busy
20. 20.📋 For a model bridge challenge, is “use only paper and tape” a constraint or a criterion? (a) a constraint (b) a criterion
21. 21.🔍 Which is the odd one out? (a) spend at most ₹100 (b) be under 30 cm tall (c) use only paper and tape (d) lift a cup of water
22. 22.📋 For a model bridge challenge, is “fit on a school desk” a constraint or a criterion? (a) a criterion (b) a constraint
23. 23.True or false: a mechanical engineer designs knee implants. (a) False (b) True
24. 24.What does the recorder do? (a) shares out the jobs (b) cuts and joins parts (c) writes down results (d) collects the supplies
25. 25.🤝 A team of 4 shares 12 equal jobs fairly. Each job takes 2 minutes. How many minutes does each person work?
26. 26.📋 For a model bridge challenge, is “stand in a fan breeze” a constraint or a criterion? (a) a constraint (b) a criterion
27. 27.🧑‍🔧 Which branch of engineering uses engineering to help doctors? (a) electrical (b) civil (c) aerospace (d) biomedical
28. 28.True or false: to skip writing results is good testing. (a) True (b) False
29. 29.🧪 Is it good or poor testing to use a new load each time? (a) good testing (b) poor testing
30. 30.True or false: an aerospace engineer designs factory machines. (a) True (b) False
31. 31.🛠️ A scientist asks “why does it happen?”. An engineer mostly asks … (a) what is for lunch? (b) why is the sky blue? (c) who won the match? (d) how can we build it?
32. 32.True or false: to share the work fairly is good teamwork. (a) False (b) True
33. 33.🤝 Is it good or poor teamwork to give kind feedback? (a) good teamwork (b) poor teamwork
34. 34.Which of these happens in the Improve step? (a) define the problem (b) think of wild ideas (c) redesign after testing (d) list the materials
35. 35.True or false: to change only one thing is poor testing. (a) False (b) True
36. 36.🤝 Is it good or poor teamwork to do all the work alone? (a) good teamwork (b) poor teamwork
37. 37.True or false: a coral reef is made by engineers. (a) False (b) True
38. 38.True or false: to define the problem is the Ask step. (a) True (b) False
39. 39.🧑‍🔧 Which kind of engineer designs aeroplane wings? (a) biomedical (b) electrical (c) chemical (d) aerospace
40. 40.🧪 A paper bridge was tested three times. It held 320 g, 300 g and 340 g. What is the mean (average) load it held, in grams?

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