Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 139 · 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.📋 Constraint: the tower must be no taller than 90 cm. The team’s tower is 94 cm tall. Is it within the constraint? (a) Yes (b) No
2. 2.🔍 Which is the odd one out? (a) a ceiling fan (b) a bicycle (c) a lift (d) a coral reef
3. 3.🤝 In a design team, who collects the supplies? (a) builder (b) tester (c) recorder (d) materials manager
4. 4.True or false: to hide a mistake is good teamwork. (a) False (b) True
5. 5.Which need does a fridge meet? (a) make power from sunlight (b) carry many people far (c) keep food fresh longer (d) reach a top floor fast
6. 6.🧪 Is it good or poor testing to change only one thing? (a) poor testing (b) good testing
7. 7.True or false: a chemical engineer designs school networks. (a) True (b) False
8. 8.📋 Your team’s budget is ₹20. You must buy one roll of tape for ₹5. Straws cost ₹2 each. What is the greatest number of straws you can buy?
9. 9.🧪 Is it good or poor testing to change lots at once? (a) good testing (b) poor testing
10. 10.True or false: to measure a long length, use a hammer. (a) False (b) True
11. 11.True or false: to tighten a nut, use a saw. (a) False (b) True
12. 12.Which of these happens in the Improve step? (a) redesign after testing (b) measure its performance (c) find the limits (d) follow the plan to build
13. 13.🛠️ Is a water filter made by engineers or found in nature? (a) found in nature (b) made by engineers
14. 14.True or false: a bridge helps people make power from sunlight. (a) True (b) False
15. 15.🔢 To follow the engineering design process, what comes right after “Ask”? (a) Plan (b) Improve (c) Test (d) Imagine
16. 16.Which need does a bridge meet? (a) carry many people far (b) cross a wide river (c) keep food fresh longer (d) go through a mountain
17. 17.🛠️ Which of these is a problem an engineer could solve? (a) a lost cricket match (b) a boring story (c) a road that floods (d) a sad song
18. 18.📋 For a model bridge challenge, is “be under 30 cm tall” a constraint or a criterion? (a) a constraint (b) a criterion
19. 19.📋 A constraint is … (a) a kind of glue (b) a goal for success (c) a limit you must keep to (d) a final test
20. 20.True or false: to ignore the team plan is good teamwork. (a) True (b) False
21. 21.🛠️ People need to keep food fresh longer. Which invention helps? (a) a microscope (b) a solar panel (c) a fridge (d) a tunnel
22. 22.🧪 The first prototype held 120 g. After the team improved it, the new prototype held 140 g. How many more grams did it hold?
23. 23.Which job is a tape measure for? (a) measure an angle (b) check a shelf is level (c) measure a long length (d) tighten a nut
24. 24.True or false: to use the same load is good testing. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) a seashell (b) a volcano (c) a satellite (d) a waterfall
26. 26.🔍 Which is the odd one out? (a) run while holding tools (b) clamp wood before sawing (c) touch a hot glue tip (d) play near a moving drill
27. 27.Which job is a spirit level for? (a) smooth a rough edge (b) measure a long length (c) check a shelf is level (d) measure an angle
28. 28.🔄 After testing, a design does not work well. What comes next? (a) give up (b) Ask (c) Imagine (d) Improve
29. 29.Which of these happens in the Plan step? (a) redesign after testing (b) try it out (c) list the materials (d) follow the plan to build
30. 30.📋 Your team’s budget is ₹155. You must buy one roll of tape for ₹5. Straws cost ₹5 each. What is the greatest number of straws you can buy?
31. 31.Which of these is made by engineers? (a) a seashell (b) a waterfall (c) a dam (d) a rainbow
32. 32.True or false: to cut towards your hand is not safe. (a) True (b) False
33. 33.🧑‍🔧 Which branch of engineering works on aeroplanes and rockets? (a) computer (b) civil (c) aerospace (d) chemical
34. 34.True or false: a bridge helps people cross a wide river. (a) False (b) True
35. 35.🤝 In a design team, who puts the model together? (a) builder (b) recorder (c) team leader (d) tester
36. 36.🔄 Which design-process step is it to dream up possible fixes? (a) Test (b) Imagine (c) Ask (d) Plan
37. 37.🤝 A team plans for 15 minutes, builds for 35 minutes and then tests for 25 minutes, one after another. How many minutes is that in all?
38. 38.True or false: to ask who will use it is the Create step. (a) True (b) False
39. 39.True or false: to smooth a rough edge, use a hammer. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) lift a cup of water (b) stand in a fan breeze (c) keep ice for 1 hour (d) use only paper and tape

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