Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 865 · 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.🔢 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 motors turn it (d) the controller reads it
2. 2.Which of these shows that the robot is acting? (a) it decides to stop (b) it compares two numbers (c) the gripper closes (d) the program picks a path
3. 3.🔋 A robot runs on 5 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
4. 4.🔋 What should you do with a swollen or damaged robot battery? (a) squeeze it flat (b) charge it again (c) throw it in a fire (d) give it to an adult
5. 5.🔋 A robot’s battery holds 7000 mAh and the robot uses 1000 mA. For how many hours can it run?
6. 6.🚀 A radio message takes 4 minutes to travel between the team and a far-away rover. The rover answers at once. How many minutes after sending a command does the team get the answer?
7. 7.🤝 Who usually does this better — a robot or a person? “crawl in narrow pipes” (a) a person (b) a robot
8. 8.🧩 What is the “hand” at the end of a robot arm called? (a) a wheel (b) a gripper (c) a gear (d) a bumper
9. 9.🔋 A robot’s battery is at 40%. Each lap of the track uses 10%. How many laps can it do before the battery reaches 0%?
10. 10.Which job is done by an inspection robot? (a) spots faulty parts (b) puts chips on a board (c) seals the cartons (d) joins metal parts
11. 11.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) think (c) sense
12. 12.True or false: the frame move the arms and legs. (a) True (b) False
13. 13.🤖 A toy car moves only while you press its remote. It cannot sense or decide. Is it a robot? (a) Yes (b) No
14. 14.🌍 Where does a pool-cleaning robot usually work? (a) in a warehouse (b) at home (c) in a factory (d) in a hospital
15. 15.🤖 Is a pulley a robot? (a) a robot (b) not a robot
16. 16.🤖 Is a wheelbarrow a robot? (a) a robot (b) not a robot
17. 17.🔋 A robot uses 25% of its battery every 3 minutes. How many minutes does a full battery (100%) last?
18. 18.🔋 A robot’s battery is at 0% and charging adds 25% every 10 minutes. How many minutes until it is full (100%)?
19. 19.Which of these is a job people do better? (a) explore the deep sea (b) make up a new song (c) sort parcels all night (d) lift very heavy parts
20. 20.True or false: a hand whisk is a robot. (a) False (b) True
21. 21.True or false: to fix it while it runs is safe. (a) True (b) False
22. 22.Which of these is a robot? (a) a hand-pushed trolley (b) a bicycle (c) a factory robot arm (d) a hand whisk
23. 23.🧩 Which parts are like the robot’s muscles? (a) the frame (b) the motors (c) the sensors (d) the battery
24. 24.🧩 Which part is often called the robot’s brain? (a) the battery (b) the frame (c) the wheels (d) the controller
25. 25.True or false: to use a swollen battery is safe. (a) False (b) True
26. 26.Which job is done by a painting robot? (a) sprays car bodies evenly (b) seals the cartons (c) uses heat to join steel (d) puts items in boxes
27. 27.🌍 Where does a germ-killing UV robot usually work? (a) on a farm (b) under the sea (c) at home (d) in a hospital
28. 28.⚠️ What should every big robot have in case of danger? (a) a music player (b) a paint brush (c) an emergency stop button (d) a cup holder
29. 29.🏭 A conveyor belt moves 10 cm each second. How many seconds does a part take to travel 40 cm?
30. 30.🤖 Is a parcel-sorting robot a robot? (a) not a robot (b) a robot
31. 31.🔋 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
32. 32.🧠 Sense, think or act: “it plans the next move”? (a) act (b) sense (c) think
33. 33.🏠 Which robot cleans floors at home by itself? (a) a ceiling fan (b) a robot vacuum (c) a mixer (d) a pressure cooker
34. 34.Which job is done by the controller? (a) tell it what is around (b) decides what to do next (c) make the wheels turn (d) gives the robot a shape
35. 35.🤝 Who usually does this better — a robot or a person? “invent a new game” (a) a robot (b) a person
36. 36.🧠 Which parts do the “act” job? (a) the motors (b) the camera (c) the sensors (d) the program
37. 37.🔍 Which is the odd one out? (a) a floor-cleaning robot (b) a robot lawn mower (c) a car-painting robot (d) a pool-cleaning robot
38. 38.🔋 A robot runs on 3 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
39. 39.🏭 Why do car factories use robot arms for welding? (a) they like heat (b) fast, exact and tireless (c) they never move (d) they are cheap toys
40. 40.True or false: when a gyro feels a turn, the robot is thinking (deciding). (a) True (b) False

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