Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 418 · 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.🤝 In a design team, who runs the tests? (a) team leader (b) tester (c) materials manager (d) recorder
2. 2.True or false: to make it better, retest is the Create step. (a) False (b) True
3. 3.What does the materials manager do? (a) runs the tests (b) checks the goals are met (c) keeps the design notes (d) tracks what is used up
4. 4.🧪 The first prototype held 120 g. After the team improved it, the new prototype held 160 g. How many more grams did it hold?
5. 5.🤝 Why do engineers work in teams? (a) many skills and ideas (b) to work alone (c) to argue more (d) to finish nothing
6. 6.🤝 In a design team, who collects the supplies? (a) materials manager (b) recorder (c) builder (d) team leader
7. 7.📋 For a model bridge challenge, is “lift a cup of water” a constraint or a criterion? (a) a criterion (b) a constraint
8. 8.True or false: to hide a mistake is poor teamwork. (a) False (b) True
9. 9.🔄 Which design-process step is it to follow the plan to build? (a) Ask (b) Improve (c) Create (d) Imagine
10. 10.🧑‍🔧 Which kind of engineer plans a power grid? (a) chemical (b) aerospace (c) biomedical (d) electrical
11. 11.📋 Your team’s budget is ₹73. You must buy one roll of tape for ₹15. Straws cost ₹3 each. What is the greatest number of straws you can buy?
12. 12.🧪 The first prototype held 220 g. After the team improved it, the new prototype held 330 g. How many more grams did it hold?
13. 13.🔄 Which design-process step is it to draw a labelled diagram? (a) Imagine (b) Ask (c) Plan (d) Create
14. 14.🔄 After testing, a design does not work well. What comes next? (a) give up (b) Imagine (c) Improve (d) Ask
15. 15.Which need does a microscope meet? (a) cross a wide river (b) store water for summer (c) see very tiny things (d) talk to someone far away
16. 16.🤝 How do engineers share a design with others? (a) only talking fast (b) no drawings at all (c) secret notes (d) clear labelled sketches
17. 17.🛠️ People need to make water safe to drink. Which invention helps? (a) a train (b) a dam (c) a solar panel (d) a water filter
18. 18.📋 For a model bridge challenge, is “use at most 20 straws” a constraint or a criterion? (a) a constraint (b) a criterion
19. 19.🔍 Which is the odd one out? (a) carry scissors closed (b) run while holding tools (c) clamp wood before sawing (d) tie back long hair
20. 20.🔍 Which is the odd one out? (a) roll at least 2 metres (b) stand in a fan breeze (c) float for 1 minute (d) use only paper and tape
21. 21.True or false: to hide a failed test is good testing. (a) False (b) True
22. 22.🤝 In a design team, who tracks what is used up? (a) tester (b) builder (c) team leader (d) materials manager
23. 23.What does the tester do? (a) shares out the jobs (b) keeps the team on track (c) runs the tests (d) collects the supplies
24. 24.📋 Criteria are … (a) the team names (b) the limits on money (c) the tools you use (d) goals a design must meet
25. 25.True or false: to change only one thing is poor testing. (a) True (b) False
26. 26.🔍 Which is the odd one out? (a) use only paper and tape (b) finish in 40 minutes (c) hold up 500 g (d) use at most 20 straws
27. 27.🧑‍🔧 Which kind of engineer refines crude oil? (a) biomedical (b) mechanical (c) chemical (d) computer
28. 28.🧑‍🔧 Which kind of engineer plans a dam? (a) mechanical (b) chemical (c) civil (d) electrical
29. 29.Which job is a screwdriver for? (a) check a shelf is level (b) grip and bend wire (c) smooth a rough edge (d) turn a screw
30. 30.🔍 Which is the odd one out? (a) record every result (b) guess, do not measure (c) use a new load each time (d) skip writing results
31. 31.🤝 In a design team, who puts the model together? (a) recorder (b) tester (c) builder (d) materials manager
32. 32.🤝 A team plans for 20 minutes, builds for 10 minutes and then tests for 15 minutes, one after another. How many minutes is that in all?
33. 33.🦺 In the workshop, is it safe to cut away from your body? (a) not safe (b) safe
34. 34.True or false: to run while holding tools is not safe. (a) False (b) True
35. 35.True or false: a rainbow is made by engineers. (a) True (b) False
36. 36.🧪 Is it good or poor testing to hide a failed test? (a) good testing (b) poor testing
37. 37.🦺 In the workshop, is it safe to cut towards your hand? (a) safe (b) not safe
38. 38.🧪 Is it good or poor testing to change only one thing? (a) good testing (b) poor testing
39. 39.🔧 Which tool would you use to tighten a nut? (a) a tape measure (b) a spanner (c) a hand drill (d) a screwdriver
40. 40.🔧 Which tool would you use to smooth a rough edge? (a) pliers (b) a protractor (c) sandpaper (d) a saw

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