Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 933 · 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.🧪 What is a prototype? (a) the final product (b) an early test model (c) a sales poster (d) a broken part
2. 2.🔍 Which is the odd one out? (a) change only one thing (b) test it only once (c) measure the same way (d) repeat each test
3. 3.Which of these is found in nature? (a) a railway track (b) a ceiling fan (c) a bicycle (d) a mountain
4. 4.🤝 Is it good or poor teamwork to ignore the team plan? (a) good teamwork (b) poor teamwork
5. 5.🔢 To follow the engineering design process, what comes right after “Create”? (a) Improve (b) Ask (c) Plan (d) Test
6. 6.🤝 A team plans for 10 minutes, builds for 50 minutes and then tests for 15 minutes, one after another. How many minutes is that in all?
7. 7.🔢 To follow the engineering design process, which is the FIRST step? (a) Test (b) Improve (c) Ask (d) Create
8. 8.🔧 Which tool would you use to tighten a nut? (a) sandpaper (b) pliers (c) a spanner (d) a saw
9. 9.True or false: a biomedical engineer wires a new building. (a) True (b) False
10. 10.True or false: to change lots at once is poor testing. (a) False (b) True
11. 11.🤝 A team plans for 35 minutes, builds for 15 minutes and then tests for 15 minutes, one after another. How many minutes is that in all?
12. 12.🔄 Which design-process step is it to make it better, retest? (a) Plan (b) Ask (c) Improve (d) Test
13. 13.🔢 To follow the engineering design process, which comes first: “Create” or “Plan”? (a) Plan (b) Create
14. 14.🛠️ Is a bridge made by engineers or found in nature? (a) made by engineers (b) found in nature
15. 15.True or false: to use a cracked tool is safe. (a) False (b) True
16. 16.🔢 To follow the engineering design process, which comes first: “Ask” or “Imagine”? (a) Imagine (b) Ask
17. 17.True or false: to make it better, retest is the Test step. (a) False (b) True
18. 18.🦺 What protects your eyes when sawing or drilling? (a) sunglasses (b) nothing (c) safety goggles (d) a cap
19. 19.🔍 Which is the odd one out? (a) a coral reef (b) a mobile phone (c) a river (d) a banyan tree
20. 20.Which job is a tape measure for? (a) grip and bend wire (b) check a shelf is level (c) tighten a nut (d) measure a long length
21. 21.🧑‍🔧 Which branch of engineering designs buildings, roads and bridges? (a) civil (b) biomedical (c) computer (d) chemical
22. 22.True or false: “use only paper and tape” is a criterion (a goal). (a) False (b) True
23. 23.True or false: to hide a mistake is good teamwork. (a) True (b) False
24. 24.True or false: a biomedical engineer plans a dam. (a) False (b) True
25. 25.🤝 A teammate’s idea seems odd. What should you do first? (a) ignore it (b) listen and ask why (c) walk away (d) laugh at it
26. 26.Which need does a telephone meet? (a) carry many people far (b) go through a mountain (c) talk to someone far away (d) store water for summer
27. 27.🧑‍🔧 Which branch of engineering works on aeroplanes and rockets? (a) computer (b) civil (c) aerospace (d) chemical
28. 28.🔄 Which design-process step is it to measure its performance? (a) Create (b) Test (c) Ask (d) Improve
29. 29.🔍 Which is the odd one out? (a) repeat each test (b) use the same load (c) change only one thing (d) hide a failed test
30. 30.🛠️ Which of these is a problem an engineer could solve? (a) a sad song (b) a boring story (c) a road that floods (d) a lost cricket match
31. 31.Which of these happens in the Improve step? (a) make a prototype (b) redesign after testing (c) dream up possible fixes (d) ask who will use it
32. 32.🔍 Which is the odd one out? (a) use at most 20 straws (b) keep ice for 1 hour (c) stand in a fan breeze (d) lift a cup of water
33. 33.🧪 A paper bridge was tested three times. It held 380 g, 270 g and 220 g. What is the mean (average) load it held, in grams?
34. 34.🔧 Which tool would you use to measure a long length? (a) sandpaper (b) pliers (c) a tape measure (d) a spirit level
35. 35.🔢 To build and test a straw bridge, which comes first: “load it with coins” or “choose and draw one”? (a) choose and draw one (b) load it with coins
36. 36.🔍 Which is the odd one out? (a) a mountain (b) a satellite (c) a railway track (d) a ceiling fan
37. 37.📋 Criterion: the model bridge must hold at least 800 g. In the test it held 650 g. Does it meet the criterion? (a) No (b) Yes
38. 38.🧪 Three prototype bridges were tested with the same method. Design A held 370 g, design B held 270 g and design C held 320 g. Which design was the strongest? (a) design B (b) design A (c) design C
39. 39.📋 Your team’s budget is ₹123. You must buy one roll of tape for ₹15. Straws cost ₹5 each. What is the greatest number of straws you can buy?
40. 40.Which job does a chemical engineer do? (a) designs a flyover (b) builds rockets (c) designs electric motors (d) makes medicines in bulk

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