Engineering Worksheet: Part 1 Test

Engineering lesson 8: Part 1 test: what engineers do · Set 694 · 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.🛠️ Is a bridge made by engineers or found in nature? (a) made by engineers (b) found in nature
2. 2.🔄 Is the engineering design process done only once? (a) yes, only once (b) only on Sundays (c) only for big jobs (d) no, it repeats
3. 3.True or false: a bridge helps people cross a wide river. (a) False (b) True
4. 4.🧑‍🔧 Which kind of engineer designs a gearbox? (a) chemical (b) electrical (c) mechanical (d) aerospace
5. 5.🔢 To follow the engineering design process, which is the FIRST step? (a) Ask (b) Plan (c) Test (d) Improve
6. 6.Which need does a water filter meet? (a) reach a top floor fast (b) cross a wide river (c) keep food fresh longer (d) make water safe to drink
7. 7.🛠️ What does an engineer do before building anything? (a) paints the model (b) buys every material (c) understands the problem (d) builds at once
8. 8.🤝 Why do engineers work in teams? (a) to argue more (b) to finish nothing (c) to work alone (d) many skills and ideas
9. 9.🤝 How do engineers share a design with others? (a) clear labelled sketches (b) only talking fast (c) secret notes (d) no drawings at all
10. 10.🧑‍🔧 Which branch of engineering designs machines with moving parts? (a) civil (b) chemical (c) biomedical (d) mechanical
11. 11.Which need does a bridge meet? (a) see very tiny things (b) make water safe to drink (c) reach a top floor fast (d) cross a wide river
12. 12.True or false: to hide a failed test is good testing. (a) True (b) False
13. 13.Which of these is found in nature? (a) a satellite (b) a bridge (c) a ceiling fan (d) a rainbow
14. 14.True or false: an electrical engineer builds rockets. (a) False (b) True
15. 15.🦺 In the workshop, is it safe to cut towards your hand? (a) safe (b) not safe
16. 16.🔍 Which is the odd one out? (a) use only paper and tape (b) be under 30 cm tall (c) stand in a fan breeze (d) spend at most ₹100
17. 17.Which job does a mechanical engineer do? (a) keeps data safe online (b) designs a gearbox (c) plans a space mission (d) wires a new building
18. 18.📋 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) yes, always (d) no, it breaks a limit
19. 19.True or false: “keep ice for 1 hour” is a criterion (a goal). (a) True (b) False
20. 20.True or false: an electrical engineer wires a new building. (a) True (b) False
21. 21.🧑‍🔧 Which kind of engineer builds a website? (a) electrical (b) mechanical (c) biomedical (d) computer
22. 22.📋 Constraint: the tower must be no taller than 40 cm. The team’s tower is 38 cm tall. Is it within the constraint? (a) Yes (b) No
23. 23.🔍 Which is the odd one out? (a) skip writing results (b) test it only once (c) hide a failed test (d) repeat each test
24. 24.📋 Your team’s budget is ₹32. You must buy one roll of tape for ₹20. Straws cost ₹1 each. What is the greatest number of straws you can buy?
25. 25.Which of these happens in the Plan step? (a) redesign after testing (b) list the materials (c) make it better, retest (d) fix the weak part
26. 26.True or false: to record every result is poor testing. (a) False (b) True
27. 27.🧪 A paper bridge was tested three times. It held 270 g, 130 g and 110 g. What is the mean (average) load it held, in grams?
28. 28.True or false: to list the materials is the Plan step. (a) True (b) False
29. 29.True or false: a mechanical engineer builds hospital scanners. (a) True (b) False
30. 30.True or false: a computer engineer designs hearing aids. (a) True (b) False
31. 31.🧪 In a fair test, how many things do you change at a time? (a) all of them (b) none (c) two (d) one
32. 32.🧪 A paper bridge was tested three times. It held 220 g, 210 g and 200 g. What is the mean (average) load it held, in grams?
33. 33.True or false: “use only paper and tape” is a criterion (a goal). (a) True (b) False
34. 34.🔢 To follow the engineering design process, which comes first: “Imagine” or “Plan”? (a) Plan (b) Imagine
35. 35.🛠️ People need to make power from sunlight. Which invention helps? (a) a fridge (b) a solar panel (c) a bridge (d) a dam
36. 36.🦺 In the workshop, is it safe to wear safety goggles? (a) safe (b) not safe
37. 37.🔍 Which is the odd one out? (a) leave tools on the floor (b) play near a moving drill (c) clamp wood before sawing (d) cut towards your hand
38. 38.True or false: to skip writing results is good testing. (a) False (b) True
39. 39.True or false: a civil engineer plans a space mission. (a) True (b) False
40. 40.📋 Your team’s budget is ₹105. You must buy one roll of tape for ₹20. Straws cost ₹4 each. What is the greatest number of straws you can buy?

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