Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 139 · 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.🧠 Which parts do the “sense” job? (a) the battery (b) the sensors (c) the frame (d) the motors
2. 2.🔍 Which is the odd one out? (a) lift very heavy parts (b) judge what is fair (c) invent a new game (d) write a funny story
3. 3.🔋 A robot uses 10% of its battery every 4 minutes. How many minutes does a full battery (100%) last?
4. 4.🔋 A robot’s battery holds 800 mAh and the robot uses 200 mA. For how many hours can it run?
5. 5.⚠️ Is it safe to wear loose sleeves? (a) not safe (b) safe
6. 6.🔋 Battery capacity (how much it holds) is often written in … (a) kg (b) °C (c) mAh (d) km
7. 7.🚀 A planet rover drives 10 cm every second. How far does it go in 20 seconds (in cm)?
8. 8.🌍 Where does a car-welding robot arm usually work? (a) on a farm (b) under the sea (c) in a warehouse (d) in a factory
9. 9.🌍 Where does a shelf-moving robot usually work? (a) on a farm (b) in a warehouse (c) in space (d) at home
10. 10.🔋 A robot’s battery is at 45%. Each lap of the track uses 5%. How many laps can it do before the battery reaches 0%?
11. 11.True or false: a parcel-sorting robot is a robot. (a) False (b) True
12. 12.🚀 A radio message takes 18 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?
13. 13.🚀 A planet rover drives 9 cm every second. How far does it go in 60 seconds (in cm)?
14. 14.True or false: a factory robot arm is not a robot. (a) False (b) True
15. 15.🏭 Which job is a factory robot arm best at? (a) telling jokes (b) choosing a new design (c) making new friends (d) one task again and again
16. 16.⚠️ Is it safe to reach into a moving arm? (a) safe (b) not safe
17. 17.True or false: the frame gives the robot a shape. (a) False (b) True
18. 18.🌍 Where does a weeding robot usually work? (a) at home (b) under the sea (c) on a farm (d) in a hospital
19. 19.🤖 Is a planet rover a robot? (a) a robot (b) not a robot
20. 20.🤖 Is a hammer a robot? (a) a robot (b) not a robot
21. 21.⚠️ A robot arm suddenly moves towards you. What should you do? (a) stand still in front (b) push it hard (c) grab the arm (d) step back, call an adult
22. 22.🔋 A robot’s battery holds 1400 mAh and the robot uses 200 mA. For how many hours can it run?
23. 23.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the controller reads it”? (a) the controller reads it (b) it decides to turn
24. 24.🚀 Why can a planet rover not be steered live like a toy car? (a) signals take minutes (b) it is too small (c) it has no wheels (d) it hates commands
25. 25.🔋 A robot’s battery holds 800 mAh and the robot uses 100 mA. For how many hours can it run?
26. 26.🧩 Which part of a robot measure light and sound? (a) the battery (b) the wheels (c) the frame (d) the sensors
27. 27.🚀 A planet rover drives 5 cm every second. How far does it go in 15 seconds (in cm)?
28. 28.🔋 A robot’s battery is at 5% and charging adds 5% every 10 minutes. How many minutes until it is full (100%)?
29. 29.🔋 A robot runs on 3 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
30. 30.🚀 A rover drives 2 cm every second for 8 minutes. How many metres does it travel? =
31. 31.🤖 The word “robot” first came from a word meaning … (a) a city name (b) a big number (c) a kind of metal (d) hard, forced work
32. 32.🤖 Is a hand-pushed trolley a robot? (a) not a robot (b) a robot
33. 33.🤝 Who usually does this better — a robot or a person? “judge what is fair” (a) a robot (b) a person
34. 34.Which job is done by the wheels? (a) move the arms and legs (b) tell it what is around (c) roll it across the floor (d) must be charged again
35. 35.🧩 Which part of a robot stores energy for parts? (a) the motors (b) the controller (c) the battery (d) the sensors
36. 36.🔋 A robot’s battery is at 80%. Each lap of the track uses 5%. How many laps can it do before the battery reaches 0%?
37. 37.🔍 Which is the odd one out? (a) repeat one task all day (b) judge what is fair (c) choose a gift for mum (d) invent a new game
38. 38.True or false: when the gripper closes, the robot is thinking (deciding). (a) False (b) True
39. 39.🔋 A robot uses 4% of its battery every 5 minutes. How many minutes does a full battery (100%) last?
40. 40.True or false: a line-follower robot is not a robot. (a) True (b) False

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