Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 561 · 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.🤝 Why do engineers work in teams? (a) to work alone (b) many skills and ideas (c) to finish nothing (d) to argue more
2. 2.🛠️ People need to keep food fresh longer. Which invention helps? (a) a microscope (b) a tunnel (c) a fridge (d) a dam
3. 3.True or false: to run while holding tools is not safe. (a) True (b) False
4. 4.🧪 The first prototype held 130 g. After the team improved it, the new prototype held 270 g. How many more grams did it hold?
5. 5.🔄 Is the engineering design process done only once? (a) only for big jobs (b) only on Sundays (c) yes, only once (d) no, it repeats
6. 6.Which job is a protractor for? (a) measure a long length (b) grip and bend wire (c) smooth a rough edge (d) measure an angle
7. 7.🛠️ People need to see very tiny things. Which invention helps? (a) a train (b) a fridge (c) a microscope (d) a telephone
8. 8.🔢 To build and test a straw bridge, what comes right after “load it with coins”? (a) build it with straws (b) sketch three ideas (c) strengthen the weak part (d) read the challenge rules
9. 9.🛠️ Is a bicycle made by engineers or found in nature? (a) found in nature (b) made by engineers
10. 10.🧪 Why do engineers make prototypes? (a) to decorate a room (b) to avoid testing (c) to test ideas cheaply (d) to sell them at once
11. 11.Which job does a biomedical engineer do? (a) designs hearing aids (b) designs a gearbox (c) designs factory machines (d) designs school networks
12. 12.True or false: to make a hole in wood, use sandpaper. (a) False (b) True
13. 13.True or false: to change lots at once is poor testing. (a) False (b) True
14. 14.Which job is a spanner for? (a) cut a wooden plank (b) turn a screw (c) grip and bend wire (d) tighten a nut
15. 15.🔍 Which is the odd one out? (a) a lift (b) a coral reef (c) a bridge (d) a dam
16. 16.🧑‍🔧 Which kind of engineer designs a gearbox? (a) mechanical (b) electrical (c) aerospace (d) civil
17. 17.True or false: to use a cracked tool is safe. (a) True (b) False
18. 18.🔍 Which is the odd one out? (a) use only paper and tape (b) stand in a fan breeze (c) use at most 20 straws (d) finish in 40 minutes
19. 19.True or false: an electrical engineer designs electric motors. (a) False (b) True
20. 20.Which need does a fridge meet? (a) keep food fresh longer (b) make water safe to drink (c) carry many people far (d) cross a wide river
21. 21.Which need does a solar panel meet? (a) go through a mountain (b) store water for summer (c) make water safe to drink (d) make power from sunlight
22. 22.🦺 Who should use hot glue guns and power tools in a kids’ project? (a) a stranger (b) the youngest child (c) any child alone (d) an adult
23. 23.Which of these happens in the Improve step? (a) make a prototype (b) define the problem (c) measure its performance (d) fix the weak part
24. 24.🔢 To follow the engineering design process, which comes first: “Improve” or “Create”? (a) Create (b) Improve
25. 25.🧑‍🔧 Which branch of engineering designs buildings, roads and bridges? (a) civil (b) chemical (c) computer (d) biomedical
26. 26.True or false: a computer engineer designs a flyover. (a) False (b) True
27. 27.🔢 To follow the engineering design process, which comes first: “Imagine” or “Create”? (a) Create (b) Imagine
28. 28.📋 For a model bridge challenge, is “carry 10 coins” a constraint or a criterion? (a) a constraint (b) a criterion
29. 29.📋 Criteria are … (a) the team names (b) the limits on money (c) goals a design must meet (d) the tools you use
30. 30.Which of these is found in nature? (a) a water filter (b) a seashell (c) a mobile phone (d) a bicycle
31. 31.📋 For a model bridge challenge, is “spend at most ₹100” a constraint or a criterion? (a) a constraint (b) a criterion
32. 32.🔢 To build and test a straw bridge, which is the LAST step? (a) strengthen the weak part (b) read the challenge rules (c) sketch three ideas (d) load it with coins
33. 33.🤝 Is it good or poor teamwork to laugh at ideas? (a) poor teamwork (b) good teamwork
34. 34.True or false: a biomedical engineer designs a paint factory. (a) True (b) False
35. 35.Which job does a computer engineer do? (a) lays out a highway (b) designs school networks (c) designs a paint factory (d) designs power lines
36. 36.Which job does a computer engineer do? (a) keeps data safe online (b) designs car engines (c) designs electric motors (d) plans a space mission
37. 37.True or false: to put tools back after use is safe. (a) False (b) True
38. 38.🧑‍🔧 Which kind of engineer designs a flyover? (a) computer (b) civil (c) chemical (d) aerospace
39. 39.True or false: a seashell is made by engineers. (a) True (b) False
40. 40.📋 For a model bridge challenge, is “finish in 40 minutes” a constraint or a criterion? (a) a criterion (b) a constraint

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