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Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 27 · 40 questions
TalentJR

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.

NameDateTime takenScore ___ / 40
  1. 1.Which of these shows that the robot is sensing? (a) the robot turns left (b) a gyro feels a turn (c) it decides to turn (d) the program picks a path
  2. 2.🚀 A radio message takes 14 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?
  3. 3.True or false: the controller gives the robot a shape. (a) True (b) False
  4. 4.Which job is done by the battery? (a) decides what to do next (b) picks up objects (c) must be charged again (d) roll it across the floor
  5. 5.🌊 Why are robots used deep under the sea? (a) fish like robots (b) for swimming races (c) too deep and dark for us (d) the water is warm
  6. 6.🔋 A robot’s battery holds 1250 mAh and the robot uses 250 mA. For how many hours can it run?
  7. 7.True or false: a germ-killing UV robot works in a hospital. (a) False (b) True
  8. 8.🔋 A robot’s battery is at 35%. Each lap of the track uses 5%. How many laps can it do before the battery reaches 0%?
  9. 9.Which of these shows that the robot is acting? (a) it plans the next move (b) it counts the boxes (c) a camera spots a wall (d) a buzzer beeps
  10. 10.🏭 4 robots each sort 25 parcels an hour. How many parcels do they sort together in 5 hours?
  11. 11.Which of these is not safe? (a) learn the stop button (b) check wires before use (c) charge on a hard surface (d) use a swollen battery
  12. 12.⚠️ Is it safe to block the emergency stop? (a) safe (b) not safe
  13. 13.🤝 Who usually does this better — a robot or a person? “cheer up a lonely child” (a) a robot (b) a person
  14. 14.🤖 Is a hand whisk a robot? (a) a robot (b) not a robot
  15. 15.🤖 Is a planet rover a robot? (a) not a robot (b) a robot
  16. 16.🔋 A robot uses 10% of its battery every 6 minutes. How many minutes does a full battery (100%) last?
  17. 17.True or false: when the program picks a path, the robot is sensing. (a) False (b) True
  18. 18.🔋 A robot uses 20% of its battery every 1 minute. How many minutes does a full battery (100%) last?
  19. 19.🔍 Which is the odd one out? (a) a pulley (b) a planet rover (c) a floor-cleaning robot (d) a line-follower robot
  20. 20.🏭 A robot arm puts caps on 10 bottles each minute. How many minutes does it take to cap 110 bottles?
  21. 21.🔍 Which is the odd one out? (a) a window-cleaning robot (b) a floor-cleaning robot (c) a satellite-fixing robot (d) a pool-cleaning robot
  22. 22.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) it drives on (c) the bumper is pressed (d) the motors turn it
  23. 23.Which of these robots works in a factory? (a) a shelf-moving robot (b) a car-welding robot arm (c) a box-stacking robot (d) a pool-cleaning robot
  24. 24.🚀 A radio message takes 22 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?
  25. 25.🧩 Which parts are like the robot’s muscles? (a) the motors (b) the sensors (c) the battery (d) the frame
  26. 26.🔋 What powers most moving robots? (a) a water tank (b) a rechargeable battery (c) a tiny magnet (d) a candle
  27. 27.🏥 A surgery robot makes the tool move 5 times less than the surgeon’s hand. The surgeon’s hand moves 20 mm. How many mm does the tool move?
  28. 28.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the wheels (c) the controller (d) the frame
  29. 29.True or false: a hand whisk is not a robot. (a) False (b) True
  30. 30.🏭 A conveyor belt moves 7 cm each second. How many seconds does a part take to travel 14 cm?
  31. 31.🚀 A planet rover drives 7 cm every second. How far does it go in 20 seconds (in cm)?
  32. 32.🌍 Where does a crop-spraying drone usually work? (a) at home (b) in space (c) on a farm (d) in a factory
  33. 33.Which job is done by the wheels? (a) roll it across the floor (b) must be charged again (c) holds all parts together (d) stores energy for parts
  34. 34.🌍 Where does a pool-cleaning robot usually work? (a) under the sea (b) in space (c) at home (d) in a hospital
  35. 35.True or false: when a mic hears a clap, the robot is thinking (deciding). (a) True (b) False
  36. 36.Which job is done by a packing robot? (a) joins metal parts (b) seals the cartons (c) checks with a camera (d) spots faulty parts
  37. 37.🤖 Is a pair of scissors a robot? (a) a robot (b) not a robot
  38. 38.True or false: a car-welding robot arm works on a farm. (a) False (b) True
  39. 39.True or false: the frame make the wheels turn. (a) True (b) False
  40. 40.🤖 Is a fruit-picking robot a robot? (a) not a robot (b) a robot

Answer key

  1. a gyro feels a turn
  2. 28
  3. False
  4. must be charged again
  5. too deep and dark for us
  6. 5
  7. True
  8. 7
  9. a buzzer beeps
  10. 500
  11. use a swollen battery
  12. not safe
  13. a person
  14. not a robot
  15. a robot
  16. 60
  17. False
  18. 5
  19. a pulley
  20. 11
  21. a satellite-fixing robot
  22. the bumper is pressed
  23. a car-welding robot arm
  24. 44
  25. the motors
  26. a rechargeable battery
  27. 4
  28. the controller
  29. True
  30. 2
  31. 140
  32. on a farm
  33. roll it across the floor
  34. at home
  35. False
  36. seals the cartons
  37. not a robot
  38. False
  39. False
  40. a robot

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