Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 112 · 40 questions

Robot tip (Find the topic, use the idea): Find the topic: robot or not, sense/think/act, parts, battery, where robots work, safety or robot jobs. Use that lesson’s idea — sense, think, act; holds ÷ uses; rate × time; switch off first. For sums, write the working and check it again.

1. 1.🌊 Why are robots used deep under the sea? (a) the water is warm (b) fish like robots (c) too deep and dark for us (d) for swimming races
2. 2.🔋 What does a robot vacuum do when its battery is low? (a) explodes (b) keeps going for ever (c) turns into a car (d) goes back to its dock
3. 3.⚠️ What should you do before fixing a robot? (a) switch it off (b) hold its wheels (c) speed it up (d) keep it running
4. 4.🧩 Which parts are like the robot’s muscles? (a) the motors (b) the frame (c) the battery (d) the sensors
5. 5.🤖 A toy car moves only while you press its remote. It cannot sense or decide. Is it a robot? (a) No (b) Yes
6. 6.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) a buzzer beeps (c) the program picks a path (d) the wheels spin
7. 7.Which job is done by the frame? (a) must be charged again (b) gives the robot a shape (c) decides what to do next (d) runs the program
8. 8.🧩 Which part is often called the robot’s brain? (a) the frame (b) the wheels (c) the controller (d) the battery
9. 9.🔋 A robot runs on 2 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
10. 10.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) act (c) sense
11. 11.🔍 Which is the odd one out? (a) it decides to stop (b) the wheels spin (c) it decides to turn (d) it compares two numbers
12. 12.🏭 A conveyor belt moves 3 cm each second. How many seconds does a part take to travel 6 cm?
13. 13.Which job is done by a welding robot? (a) spots faulty parts (b) puts chips on a board (c) moves parts onto a belt (d) uses heat to join steel
14. 14.🤖 Is a hand-pushed trolley a robot? (a) a robot (b) not a robot
15. 15.🔋 Many robots on far-away planets get energy from … (a) shop batteries (b) sunlight (solar panels) (c) wind-up keys (d) petrol pumps
16. 16.Which of these is safe? (a) switch off before fixing (b) reach into a moving arm (c) open the battery pack (d) fix it while it runs
17. 17.🧩 Which part of a robot must be charged again? (a) the wheels (b) the frame (c) the sensors (d) the battery
18. 18.⚠️ Where should you charge a robot’s battery? (a) under a pillow (b) on a soft bed (c) on a hard, clear surface (d) next to a heater
19. 19.🤖 Is a delivery robot a robot? (a) not a robot (b) a robot
20. 20.🌍 Where does a seabed pipe robot usually work? (a) on a farm (b) in a factory (c) under the sea (d) in a warehouse
21. 21.🔋 A robot’s battery is at 30%. Each lap of the track uses 5%. How many laps can it do before the battery reaches 0%?
22. 22.Which of these robots works in a hospital? (a) a germ-killing UV robot (b) a deep-sea robot (c) a shelf-moving robot (d) a crop-spraying drone
23. 23.🔍 Which is the odd one out? (a) keep fingers off gears (b) reach into a moving arm (c) learn the stop button (d) stay behind safety lines
24. 24.Which of these is a robot? (a) a delivery robot (b) a ceiling fan (c) a pair of scissors (d) a bicycle
25. 25.Which job is done by the battery? (a) holds all parts together (b) picks up objects (c) gives the robot a shape (d) stores energy for parts
26. 26.True or false: a pool-cleaning robot is a robot. (a) True (b) False
27. 27.True or false: a window-cleaning robot works at home. (a) False (b) True
28. 28.🚀 Why can a planet rover not be steered live like a toy car? (a) it is too small (b) it has no wheels (c) it hates commands (d) signals take minutes
29. 29.🔍 Which is the odd one out? (a) spray crops evenly (b) work in great heat (c) invent a new game (d) crawl in narrow pipes
30. 30.🧩 Which part is like the robot’s skeleton? (a) the program (b) the sensors (c) the battery (d) the frame
31. 31.📦 How do warehouse robots help? (a) drink the oil (b) move shelves to workers (c) paint the roof (d) write the parcels
32. 32.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) it drives on (c) the bumper is pressed (d) the motors turn it
33. 33.🔋 What powers most moving robots? (a) a candle (b) a tiny magnet (c) a rechargeable battery (d) a water tank
34. 34.True or false: “search a smoky building” is a job robots do well. (a) True (b) False
35. 35.Which of these is not a robot? (a) a hand-pushed trolley (b) a floor-cleaning robot (c) a factory robot arm (d) a warehouse robot
36. 36.🔋 Battery capacity (how much it holds) is often written in … (a) km (b) °C (c) kg (d) mAh
37. 37.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it decides to turn (b) it drives on (c) the controller reads it (d) the motors turn it
38. 38.🏭 A conveyor belt moves 6 cm each second. How many seconds does a part take to travel 84 cm?
39. 39.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a gear (c) a loop (d) a crash
40. 40.⚠️ Why must long hair be tied back near robots? (a) it can catch in gears (b) it looks neat (c) it makes them faster (d) robots dislike hair

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