Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 717 · 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.🔢 To build and test a straw bridge, which is the LAST step? (a) build it with straws (b) strengthen the weak part (c) load it with coins (d) read the challenge rules
2. 2.📋 Your team’s budget is ₹58. You must buy one roll of tape for ₹15. Straws cost ₹5 each. What is the greatest number of straws you can buy?
3. 3.🦺 In the workshop, is it safe to play near a moving drill? (a) not safe (b) safe
4. 4.True or false: an electrical engineer designs a metro tunnel. (a) False (b) True
5. 5.🧑‍🔧 Which kind of engineer designs artificial limbs? (a) biomedical (b) electrical (c) civil (d) mechanical
6. 6.True or false: to record every result is good testing. (a) True (b) False
7. 7.True or false: a fridge helps people keep food fresh longer. (a) True (b) False
8. 8.🧑‍🔧 Which kind of engineer plans a space mission? (a) civil (b) chemical (c) mechanical (d) aerospace
9. 9.True or false: a computer engineer runs a fertiliser plant. (a) True (b) False
10. 10.True or false: an aerospace engineer designs bicycle gears. (a) False (b) True
11. 11.Which job does a computer engineer do? (a) runs a fertiliser plant (b) plans a dam (c) builds a website (d) designs factory machines
12. 12.🧪 Why repeat a test three times? (a) the first is wrong (b) to use more paper (c) to get reliable results (d) it looks busy
13. 13.🧪 Is it good or poor testing to guess, do not measure? (a) good testing (b) poor testing
14. 14.🤝 In a design team, who tracks what is used up? (a) builder (b) materials manager (c) team leader (d) recorder
15. 15.🧑‍🔧 Which kind of engineer designs a paint factory? (a) mechanical (b) computer (c) chemical (d) aerospace
16. 16.🧑‍🔧 Which kind of engineer builds hospital scanners? (a) computer (b) chemical (c) civil (d) biomedical
17. 17.True or false: “use at most 20 straws” is a criterion (a goal). (a) True (b) False
18. 18.📋 For a model bridge challenge, is “be under 30 cm tall” a constraint or a criterion? (a) a criterion (b) a constraint
19. 19.True or false: a mountain is made by engineers. (a) False (b) True
20. 20.🧪 Is it good or poor testing to skip writing results? (a) good testing (b) poor testing
21. 21.📋 A design meets every criterion but costs more than the budget. Is it acceptable? (a) only if it is red (b) yes, it works (c) no, it breaks a limit (d) yes, always
22. 22.True or false: to put tools back after use is safe. (a) False (b) True
23. 23.True or false: an aerospace engineer wires a new building. (a) False (b) True
24. 24.🧪 What is a prototype? (a) a broken part (b) a sales poster (c) the final product (d) an early test model
25. 25.🔍 Which is the odd one out? (a) use only paper and tape (b) finish in 40 minutes (c) keep ice for 1 hour (d) spend at most ₹100
26. 26.🔄 In which step do engineers draw a labelled diagram? (a) Improve (b) Test (c) Plan (d) Ask
27. 27.True or false: to skip writing results is good testing. (a) True (b) False
28. 28.🧪 Three prototype bridges were tested with the same method. Design A held 350 g, design B held 400 g and design C held 300 g. Which design was the strongest? (a) design A (b) design B (c) design C
29. 29.Which of these happens in the Imagine step? (a) brainstorm many ideas (b) measure its performance (c) define the problem (d) make it better, retest
30. 30.🧪 In a fair test, how many things do you change at a time? (a) all of them (b) two (c) one (d) none
31. 31.True or false: to test it only once is good testing. (a) True (b) False
32. 32.What does the team leader do? (a) keeps the design notes (b) puts the model together (c) tracks what is used up (d) keeps the team on track
33. 33.True or false: to turn a screw, use a protractor. (a) False (b) True
34. 34.Which need does a train meet? (a) reach a top floor fast (b) carry many people far (c) cross a wide river (d) keep food fresh longer
35. 35.🧪 The first prototype held 170 g. After the team improved it, the new prototype held 200 g. How many more grams did it hold?
36. 36.Which job does an aerospace engineer do? (a) designs artificial limbs (b) writes app software (c) keeps data safe online (d) designs aeroplane wings
37. 37.🔍 Which is the odd one out? (a) repeat each test (b) change lots at once (c) test it only once (d) guess, do not measure
38. 38.🔄 Is the engineering design process done only once? (a) no, it repeats (b) only for big jobs (c) only on Sundays (d) yes, only once
39. 39.🛠️ Is a bicycle made by engineers or found in nature? (a) made by engineers (b) found in nature
40. 40.Which job is a saw for? (a) grip and bend wire (b) smooth a rough edge (c) cut a wooden plank (d) turn a screw

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