Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 126 · 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 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
2. 2.🤖 Is a floor-cleaning robot a robot? (a) not a robot (b) a robot
3. 3.🤖 Is a warehouse robot a robot? (a) a robot (b) not a robot
4. 4.🔋 A robot’s battery holds 3200 mAh and the robot uses 400 mA. For how many hours can it run?
5. 5.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) the wheels spin (c) it decides to stop (d) a sensor reads light
6. 6.🏭 Which factory robot spots faulty parts? (a) a packing robot (b) an inspection robot (c) a painting robot (d) a pick-and-place robot
7. 7.🤖 What three things does every robot do? (a) only move fast (b) talk, sing and dance (c) eat, sleep and play (d) sense, think and act
8. 8.🧠 In which order does a robot work? (a) think → act → sense (b) sense → think → act (c) act → sense → think (d) act → think → sense
9. 9.🤖 Is a robot lawn mower a robot? (a) a robot (b) not a robot
10. 10.🧩 Which part of a robot make the wheels turn? (a) the wheels (b) the gripper (c) the motors (d) the controller
11. 11.Which of these is a job robots do well? (a) sort parcels all night (b) make a new friend (c) teach with kindness (d) write a funny story
12. 12.True or false: the sensors measure light and sound. (a) False (b) True
13. 13.🧩 Which part is like the robot’s food (its energy)? (a) the wheels (b) the frame (c) the battery (d) the gripper
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) it drives on (b) the controller reads it
15. 15.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the controller reads it (b) the bumper is pressed
16. 16.🏭 Which factory robot coats parts with paint? (a) a welding robot (b) a packing robot (c) a painting robot (d) a pick-and-place robot
17. 17.🚀 A radio message takes 20 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?
18. 18.Which of these is a job robots do well? (a) judge what is fair (b) invent a new game (c) make a new friend (d) spray crops evenly
19. 19.Which of these is not safe? (a) switch off before fixing (b) check wires before use (c) reach into a moving arm (d) learn the stop button
20. 20.🏭 A robot arm packs 8 boxes every minute. How many boxes does it pack in 9 minutes?
21. 21.Which job is done by the sensors? (a) gives the robot a shape (b) picks up objects (c) holds all parts together (d) tell it what is around
22. 22.🔍 Which is the odd one out? (a) a gyro feels a turn (b) it counts the boxes (c) it compares two numbers (d) it plans the next move
23. 23.🏭 A robot arm puts caps on 4 bottles each minute. How many minutes does it take to cap 40 bottles?
24. 24.🤖 Is a line-follower robot a robot? (a) a robot (b) not a robot
25. 25.🧠 Which parts do the “act” job? (a) the motors (b) the camera (c) the sensors (d) the program
26. 26.Which of these is safe? (a) fix it while it runs (b) charge it on a bed (c) keep fingers off gears (d) block the emergency stop
27. 27.🤖 A toy car moves only while you press its remote. It cannot sense or decide. Is it a robot? (a) Yes (b) No
28. 28.⚠️ Is it safe to charge it on a bed? (a) not safe (b) safe
29. 29.🔋 A robot uses 20% of its battery every 4 minutes. How many minutes does a full battery (100%) last?
30. 30.🚀 Why do we send robots to explore other planets? (a) too far and harsh for us (b) planets are warm (c) robots like travel (d) it is a game
31. 31.🏭 A robot arm puts caps on 2 bottles each minute. How many minutes does it take to cap 14 bottles?
32. 32.⚠️ Is it safe to open the battery pack? (a) safe (b) not safe
33. 33.🔍 Which is the odd one out? (a) a shelf-moving robot (b) a deep-sea robot (c) a reef-mapping robot (d) a seabed pipe robot
34. 34.🔍 Which is the odd one out? (a) a deep-sea robot (b) a seabed pipe robot (c) a pool-cleaning robot (d) a reef-mapping robot
35. 35.🌍 Where does a crop-spraying drone usually work? (a) at home (b) under the sea (c) on a farm (d) in a factory
36. 36.🔋 A robot runs on 8 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
37. 37.🔋 A robot uses 10% of its battery every 6 minutes. How many minutes does a full battery (100%) last?
38. 38.True or false: the controller runs the program. (a) True (b) False
39. 39.🔋 A robot’s battery holds 1750 mAh and the robot uses 250 mA. For how many hours can it run?
40. 40.🔋 A robot’s battery is at 95%. Each lap of the track uses 5%. How many laps can it do before the battery reaches 0%?

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