Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 936 · 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.📋 Your team’s budget is ₹74. You must buy one roll of tape for ₹15. Straws cost ₹4 each. What is the greatest number of straws you can buy?
2. 2.True or false: a railway track is found in nature. (a) False (b) True
3. 3.📋 For a model bridge challenge, is “finish in 40 minutes” a constraint or a criterion? (a) a constraint (b) a criterion
4. 4.🔍 Which is the odd one out? (a) touch a hot glue tip (b) leave tools on the floor (c) play near a moving drill (d) wear safety goggles
5. 5.🦺 In the workshop, is it safe to run while holding tools? (a) safe (b) not safe
6. 6.🧑‍🔧 Which kind of engineer refines crude oil? (a) mechanical (b) computer (c) chemical (d) biomedical
7. 7.What does the recorder do? (a) collects the supplies (b) writes down results (c) checks the goals are met (d) keeps the team on track
8. 8.Which of these happens in the Improve step? (a) measure its performance (b) list the materials (c) redesign after testing (d) draw a labelled diagram
9. 9.🔍 Which is the odd one out? (a) leave tools on the floor (b) tie back long hair (c) touch a hot glue tip (d) play near a moving drill
10. 10.🔢 To follow the engineering design process, which comes first: “Ask” or “Plan”? (a) Plan (b) Ask
11. 11.🛠️ Is a river made by engineers or found in nature? (a) made by engineers (b) found in nature
12. 12.True or false: a biomedical engineer designs artificial limbs. (a) False (b) True
13. 13.🧪 A paper bridge was tested three times. It held 260 g, 170 g and 80 g. What is the mean (average) load it held, in grams?
14. 14.True or false: to change lots at once is good testing. (a) False (b) True
15. 15.🧪 The first prototype held 240 g. After the team improved it, the new prototype held 290 g. How many more grams did it hold?
16. 16.True or false: to draw a labelled diagram is the Test step. (a) False (b) True
17. 17.🧑‍🔧 Which branch of engineering designs machines with moving parts? (a) chemical (b) civil (c) mechanical (d) biomedical
18. 18.Which of these happens in the Ask step? (a) measure its performance (b) make a prototype (c) ask who will use it (d) pick the build order
19. 19.🧑‍🔧 Which kind of engineer designs artificial limbs? (a) mechanical (b) civil (c) chemical (d) biomedical
20. 20.True or false: “lift a cup of water” is a constraint (a limit). (a) True (b) False
21. 21.True or false: a mechanical engineer plans a power grid. (a) False (b) True
22. 22.🔄 In which step do engineers draw a labelled diagram? (a) Plan (b) Ask (c) Improve (d) Test
23. 23.True or false: “carry 10 coins” is a constraint (a limit). (a) True (b) False
24. 24.🧪 A paper bridge was tested three times. It held 250 g, 80 g and 210 g. What is the mean (average) load it held, in grams?
25. 25.🦺 In the workshop, is it safe to carry scissors closed? (a) safe (b) not safe
26. 26.🔢 To build and test a straw bridge, what comes right after “read the challenge rules”? (a) strengthen the weak part (b) sketch three ideas (c) choose and draw one (d) build it with straws
27. 27.🔄 Which design-process step is it to build the model? (a) Imagine (b) Improve (c) Ask (d) Create
28. 28.True or false: “float for 1 minute” is a constraint (a limit). (a) False (b) True
29. 29.True or false: a microscope helps people see very tiny things. (a) True (b) False
30. 30.📋 A design meets every criterion but costs more than the budget. Is it acceptable? (a) no, it breaks a limit (b) yes, always (c) yes, it works (d) only if it is red
31. 31.True or false: to list the materials is the Plan step. (a) True (b) False
32. 32.True or false: to tie back long hair is not safe. (a) True (b) False
33. 33.🔢 To build and test a straw bridge, which comes first: “read the challenge rules” or “strengthen the weak part”? (a) read the challenge rules (b) strengthen the weak part
34. 34.🧪 The first prototype held 60 g. After the team improved it, the new prototype held 230 g. How many more grams did it hold?
35. 35.🔍 Which is the odd one out? (a) cut away from your body (b) leave tools on the floor (c) use a cracked tool (d) play near a moving drill
36. 36.Which job does a mechanical engineer do? (a) builds hospital scanners (b) plans a power grid (c) designs hearing aids (d) designs car engines
37. 37.🛠️ People need to carry many people far. Which invention helps? (a) a lift (b) a water filter (c) a train (d) a bridge
38. 38.🔄 Which design-process step is it to find the limits? (a) Plan (b) Create (c) Ask (d) Improve
39. 39.🧑‍🔧 Which branch of engineering designs buildings, roads and bridges? (a) civil (b) chemical (c) computer (d) biomedical
40. 40.🔍 Which is the odd one out? (a) change only one thing (b) test it only once (c) use a new load each time (d) guess, do not measure

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