Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 845 · 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 of these is not safe? (a) keep hair tied back (b) charge on a hard surface (c) wear loose sleeves (d) keep fingers off gears
2. 2.🧠 Sense, think or act: “a camera spots a wall”? (a) act (b) sense (c) think
3. 3.🔋 A robot uses 10% of its battery every 6 minutes. How many minutes does a full battery (100%) last?
4. 4.⚠️ A robot arm suddenly moves towards you. What should you do? (a) push it hard (b) grab the arm (c) step back, call an adult (d) stand still in front
5. 5.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) sense (c) act
6. 6.🌾 How do farm robots help farmers? (a) eat the weeds (b) sing to the cows (c) sell the crops (d) pick, weed and spray
7. 7.🧩 Which parts are like the robot’s muscles? (a) the frame (b) the battery (c) the sensors (d) the motors
8. 8.Which job is done by a pick-and-place robot? (a) sprays car bodies evenly (b) checks with a camera (c) moves parts onto a belt (d) uses heat to join steel
9. 9.🧩 What is the “hand” at the end of a robot arm called? (a) a bumper (b) a gripper (c) a gear (d) a wheel
10. 10.🔋 A robot runs on 7 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
11. 11.🔍 Which is the odd one out? (a) it counts the boxes (b) it decides to stop (c) it plans the next move (d) the robot turns left
12. 12.🤖 What makes a robot different from a simple machine? (a) it senses and decides (b) it is made of metal (c) it has a face (d) it is very big
13. 13.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) act (c) think
14. 14.🏠 Which robot cleans floors at home by itself? (a) a mixer (b) a ceiling fan (c) a pressure cooker (d) a robot vacuum
15. 15.Which job is done by the gripper? (a) holds all parts together (b) gives the robot a shape (c) move the arms and legs (d) picks up objects
16. 16.Which of these shows that the robot is acting? (a) a camera spots a wall (b) the wheels spin (c) a gyro feels a turn (d) a sensor checks distance
17. 17.🤖 Is a planet rover a robot? (a) a robot (b) not a robot
18. 18.Which job is done by the controller? (a) holds all parts together (b) decides what to do next (c) tell it what is around (d) stores energy for parts
19. 19.🚀 A planet rover drives 6 cm every second. How far does it go in 35 seconds (in cm)?
20. 20.True or false: a bicycle is not a robot. (a) True (b) False
21. 21.🚀 A rover drives 3 cm every second for 4 minutes. How many metres does it travel? =
22. 22.Which job is done by the sensors? (a) decides what to do next (b) picks up objects (c) roll it across the floor (d) tell it what is around
23. 23.🤝 Who usually does this better — a robot or a person? “comfort a sad friend” (a) a robot (b) a person
24. 24.🚀 Why do we send robots to explore other planets? (a) it is a game (b) too far and harsh for us (c) robots like travel (d) planets are warm
25. 25.🔋 A robot’s battery holds 800 mAh and the robot uses 200 mA. For how many hours can it run?
26. 26.🧠 In which order does a robot work? (a) sense → think → act (b) act → think → sense (c) act → sense → think (d) think → act → sense
27. 27.🔋 What does a robot vacuum do when its battery is low? (a) explodes (b) keeps going for ever (c) goes back to its dock (d) turns into a car
28. 28.🌍 Where does a car-welding robot arm usually work? (a) in a hospital (b) in space (c) in a warehouse (d) in a factory
29. 29.🤝 Who usually does this better — a robot or a person? “sort parcels all night” (a) a person (b) a robot
30. 30.Which of these is a robot? (a) a hand whisk (b) a bicycle (c) a hammer (d) a warehouse robot
31. 31.🏭 A welding robot takes 6 seconds for each weld. How many welds does it finish in 2 minutes?
32. 32.🏭 A robot arm packs 4 boxes every minute. How many boxes does it pack in 7 minutes?
33. 33.True or false: a skateboard is a robot. (a) False (b) True
34. 34.Which of these is a job people do better? (a) spray crops evenly (b) weld 1000 car doors (c) repeat one task all day (d) invent a new game
35. 35.⚠️ What should every big robot have in case of danger? (a) an emergency stop button (b) a cup holder (c) a music player (d) a paint brush
36. 36.🚀 What do we call a robot car that explores a planet or the Moon? (a) a drone (b) a submarine (c) a tractor (d) a rover
37. 37.🧠 Which parts do the “sense” job? (a) the motors (b) the frame (c) the battery (d) the sensors
38. 38.🤖 Is a pulley a robot? (a) not a robot (b) a robot
39. 39.🏭 Which factory robot seals the cartons? (a) a packing robot (b) a painting robot (c) a pick-and-place robot (d) an inspection robot
40. 40.🚀 A planet rover drives 9 cm every second. How far does it go in 40 seconds (in cm)?

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