Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 356 · 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 plans for 45 minutes, builds for 45 minutes and then tests for 15 minutes, one after another. How many minutes is that in all?
2. 2.Which job is pliers for? (a) drive in a nail (b) measure an angle (c) check a shelf is level (d) grip and bend wire
3. 3.🧪 Is it good or poor testing to change lots at once? (a) poor testing (b) good testing
4. 4.True or false: to tighten a nut, use a protractor. (a) True (b) False
5. 5.True or false: a water filter is found in nature. (a) True (b) False
6. 6.True or false: “carry 10 coins” is a criterion (a goal). (a) True (b) False
7. 7.True or false: to turn a screw, use a screwdriver. (a) False (b) True
8. 8.🤝 A team plans for 15 minutes, builds for 10 minutes and then tests for 20 minutes, one after another. How many minutes is that in all?
9. 9.Which of these happens in the Improve step? (a) pick the build order (b) build the model (c) think of wild ideas (d) redesign after testing
10. 10.Which job does a chemical engineer do? (a) keeps data safe online (b) plans a space mission (c) refines crude oil (d) plans a power grid
11. 11.🧪 Three prototype bridges were tested with the same method. Design A held 220 g, design B held 320 g and design C held 270 g. Which design was the strongest? (a) design C (b) design A (c) design B
12. 12.🔍 Which is the odd one out? (a) keep ice for 1 hour (b) hold up 500 g (c) be under 30 cm tall (d) lift a cup of water
13. 13.True or false: to change only one thing is poor testing. (a) False (b) True
14. 14.Which job does a biomedical engineer do? (a) makes medicines in bulk (b) builds rockets (c) builds hospital scanners (d) refines crude oil
15. 15.Which job does a civil engineer do? (a) builds rockets (b) designs factory machines (c) builds a website (d) designs a flyover
16. 16.Which need does a fridge meet? (a) keep food fresh longer (b) store water for summer (c) reach a top floor fast (d) make power from sunlight
17. 17.True or false: to do all the work alone is poor teamwork. (a) True (b) False
18. 18.Which job is a saw for? (a) drive in a nail (b) turn a screw (c) measure a long length (d) cut a wooden plank
19. 19.🦺 What protects your eyes when sawing or drilling? (a) safety goggles (b) nothing (c) sunglasses (d) a cap
20. 20.🔄 What is the FIRST step of the engineering design process? (a) Improve (b) Test (c) Create (d) Ask
21. 21.Which of these happens in the Ask step? (a) find the limits (b) dream up possible fixes (c) make it better, retest (d) build the model
22. 22.🛠️ Is a mobile phone made by engineers or found in nature? (a) found in nature (b) made by engineers
23. 23.📋 Your team’s budget is ₹45. You must buy one roll of tape for ₹5. Straws cost ₹4 each. What is the greatest number of straws you can buy?
24. 24.Which of these happens in the Test step? (a) try it out (b) follow the plan to build (c) find the limits (d) dream up possible fixes
25. 25.🔢 To follow the engineering design process, what comes right after “Ask”? (a) Plan (b) Test (c) Create (d) Imagine
26. 26.True or false: a bridge helps people cross a wide river. (a) False (b) True
27. 27.🔄 In which step do engineers draw a labelled diagram? (a) Improve (b) Test (c) Plan (d) Ask
28. 28.🧑‍🔧 Which kind of engineer designs hearing aids? (a) electrical (b) biomedical (c) chemical (d) aerospace
29. 29.Which job does a biomedical engineer do? (a) designs satellites (b) designs car engines (c) designs artificial limbs (d) plans a dam
30. 30.🔢 To follow the engineering design process, which comes first: “Plan” or “Improve”? (a) Plan (b) Improve
31. 31.🧪 The first prototype held 260 g. After the team improved it, the new prototype held 450 g. How many more grams did it hold?
32. 32.🔄 Which design-process step is it to build the model? (a) Imagine (b) Ask (c) Create (d) Test
33. 33.True or false: to change only one thing is good testing. (a) True (b) False
34. 34.True or false: a computer engineer designs knee implants. (a) False (b) True
35. 35.True or false: to smooth a rough edge, use sandpaper. (a) False (b) True
36. 36.🦺 In the workshop, is it safe to tie back long hair? (a) not safe (b) safe
37. 37.True or false: to pick the build order is the Plan step. (a) True (b) False
38. 38.🔄 Which design-process step is it to make it better, retest? (a) Improve (b) Imagine (c) Test (d) Ask
39. 39.Which of these happens in the Imagine step? (a) dream up possible fixes (b) try it out (c) find the limits (d) follow the plan to build
40. 40.True or false: a mechanical engineer designs bicycle gears. (a) False (b) True

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