Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 179 · 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.🔋 A robot’s battery holds 1750 mAh and the robot uses 250 mA. For how many hours can it run?
2. 2.🧠 Which parts do the “act” job? (a) the program (b) the camera (c) the sensors (d) the motors
3. 3.Which of these shows that the robot is sensing? (a) it counts the boxes (b) a sensor checks distance (c) the robot turns left (d) the program picks a path
4. 4.🔍 Which is the odd one out? (a) cheer up a lonely child (b) comfort a sad friend (c) plan a birthday party (d) lift very heavy parts
5. 5.Which of these is a robot? (a) a pair of scissors (b) a wheelbarrow (c) a floor-cleaning robot (d) a garden swing
6. 6.🚀 A radio message takes 10 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.🔍 Which is the odd one out? (a) search a smoky building (b) comfort a sad friend (c) crawl in narrow pipes (d) weld 1000 car doors
8. 8.⚠️ A robot arm suddenly moves towards you. What should you do? (a) push it hard (b) stand still in front (c) grab the arm (d) step back, call an adult
9. 9.True or false: to stay behind safety lines is not safe. (a) False (b) True
10. 10.🧩 Which part of a robot roll it across the floor? (a) the gripper (b) the controller (c) the wheels (d) the sensors
11. 11.🧩 Which part is often called the robot’s brain? (a) the wheels (b) the battery (c) the frame (d) the controller
12. 12.True or false: the wheels runs the program. (a) False (b) True
13. 13.True or false: the sensors tell it what is around. (a) True (b) False
14. 14.🔋 A robot uses 4% of its battery every 1 minute. How many minutes does a full battery (100%) last?
15. 15.🔍 Which is the odd one out? (a) a hammer (b) a pair of scissors (c) a floor-cleaning robot (d) a bicycle
16. 16.Which of these robots works in a factory? (a) a germ-killing UV robot (b) a space-station arm (c) a car-welding robot arm (d) a crop-spraying drone
17. 17.True or false: the frame roll it across the floor. (a) False (b) True
18. 18.🤖 A toy car moves only while you press its remote. It cannot sense or decide. Is it a robot? (a) Yes (b) No
19. 19.True or false: when it decides to stop, the robot is thinking (deciding). (a) False (b) True
20. 20.🔋 A robot uses 25% of its battery every 6 minutes. How many minutes does a full battery (100%) last?
21. 21.🌍 Where does a box-stacking robot usually work? (a) in a hospital (b) at home (c) under the sea (d) in a warehouse
22. 22.🔍 Which is the odd one out? (a) a camera spots a wall (b) a mic hears a clap (c) a sensor checks distance (d) it decides to turn
23. 23.True or false: “search a smoky building” is a job people do better. (a) True (b) False
24. 24.Which of these is safe? (a) open the battery pack (b) reach into a moving arm (c) test with an adult near (d) fix it while it runs
25. 25.🧩 Which part of a robot holds all parts together? (a) the frame (b) the sensors (c) the battery (d) the controller
26. 26.True or false: the sensors measure light and sound. (a) True (b) False
27. 27.🤝 Who usually does this better — a robot or a person? “comfort a sad friend” (a) a person (b) a robot
28. 28.Which of these is not a robot? (a) a skateboard (b) a factory robot arm (c) a warehouse robot (d) a robot lawn mower
29. 29.🔍 Which is the odd one out? (a) open the battery pack (b) wear loose sleeves (c) poke fingers in gears (d) check wires before use
30. 30.🔍 Which is the odd one out? (a) keep fingers off gears (b) stay behind safety lines (c) reach into a moving arm (d) charge on a hard surface
31. 31.🔋 A robot’s battery holds 6000 mAh and the robot uses 1000 mA. For how many hours can it run?
32. 32.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the controller reads it (b) it drives on (c) it decides to turn (d) the bumper is pressed
33. 33.Which job is done by the sensors? (a) holds all parts together (b) gives the robot a shape (c) picks up objects (d) measure light and sound
34. 34.🔍 Which is the odd one out? (a) a bicycle (b) a hammer (c) a pool-cleaning robot (d) a garden swing
35. 35.🏠 Which robot cleans floors at home by itself? (a) a pressure cooker (b) a mixer (c) a ceiling fan (d) a robot vacuum
36. 36.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) the controller reads it (b) it drives on
37. 37.🔋 A robot’s battery holds 3200 mAh and the robot uses 400 mA. For how many hours can it run?
38. 38.🔋 A robot uses 5% of its battery every 6 minutes. How many minutes does a full battery (100%) last?
39. 39.True or false: the sensors make the wheels turn. (a) True (b) False
40. 40.True or false: a space-station arm works on a farm. (a) True (b) False

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