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Robotics Worksheet: Robot Safety

Robotics lesson 8: Safety around robots · Set 103 · 40 questions
TalentJR

Robot tip (Off, away, stop): Stay behind safety lines and out of the reach of moving arms, wheels and gears. Switch off (and unplug the battery) before fixing; learn the emergency stop button. Hair tied back, no loose sleeves; charge on a hard surface; build and test with an adult.

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  1. 1.True or false: to check wires before use is not safe. (a) False (b) True
  2. 2.⚠️ Is it safe to reach into a moving arm? (a) not safe (b) safe
  3. 3.🔍 Which is the odd one out? (a) switch off before fixing (b) charge on a hard surface (c) test with an adult near (d) block the emergency stop
  4. 4.⚠️ Is it safe to use a swollen battery? (a) safe (b) not safe
  5. 5.Which of these is safe? (a) check wires before use (b) poke fingers in gears (c) charge it on a bed (d) wear loose sleeves
  6. 6.⚠️ Is it safe to poke fingers in gears? (a) safe (b) not safe
  7. 7.Which of these is safe? (a) reach into a moving arm (b) poke fingers in gears (c) stay behind safety lines (d) fix it while it runs
  8. 8.🔍 Which is the odd one out? (a) charge on a hard surface (b) charge it on a bed (c) stay behind safety lines (d) switch off before fixing
  9. 9.⚠️ What should every big robot have in case of danger? (a) a cup holder (b) a paint brush (c) an emergency stop button (d) a music player
  10. 10.True or false: to switch off before fixing is not safe. (a) False (b) True
  11. 11.⚠️ Is it safe to stand in a robot’s path? (a) not safe (b) safe
  12. 12.Which of these is safe? (a) block the emergency stop (b) fix it while it runs (c) wear loose sleeves (d) keep hair tied back
  13. 13.True or false: to keep fingers off gears is safe. (a) True (b) False
  14. 14.⚠️ What should you do before fixing a robot? (a) hold its wheels (b) keep it running (c) switch it off (d) speed it up
  15. 15.Which of these is not safe? (a) reach into a moving arm (b) keep fingers off gears (c) learn the stop button (d) test with an adult near
  16. 16.Which of these is safe? (a) switch off before fixing (b) use a swollen battery (c) reach into a moving arm (d) open the battery pack
  17. 17.⚠️ Why must long hair be tied back near robots? (a) robots dislike hair (b) it makes them faster (c) it looks neat (d) it can catch in gears
  18. 18.True or false: to test with an adult near is not safe. (a) True (b) False
  19. 19.True or false: to fix it while it runs is safe. (a) False (b) True
  20. 20.⚠️ Is it safe to fix it while it runs? (a) safe (b) not safe
  21. 21.⚠️ Is it safe to test with an adult near? (a) safe (b) not safe
  22. 22.⚠️ Where should you charge a robot’s battery? (a) next to a heater (b) under a pillow (c) on a hard, clear surface (d) on a soft bed
  23. 23.⚠️ Is it safe to open the battery pack? (a) safe (b) not safe
  24. 24.Which of these is not safe? (a) test with an adult near (b) check wires before use (c) poke fingers in gears (d) keep hair tied back
  25. 25.Which of these is safe? (a) wear loose sleeves (b) open the battery pack (c) charge it on a bed (d) keep fingers off gears
  26. 26.Which of these is safe? (a) charge it on a bed (b) wear loose sleeves (c) poke fingers in gears (d) charge on a hard surface
  27. 27.🔍 Which is the odd one out? (a) stand in a robot’s path (b) check wires before use (c) block the emergency stop (d) reach into a moving arm
  28. 28.⚠️ A robot arm suddenly moves towards you. What should you do? (a) stand still in front (b) grab the arm (c) step back, call an adult (d) push it hard
  29. 29.True or false: to keep hair tied back is not safe. (a) False (b) True
  30. 30.True or false: to learn the stop button is safe. (a) False (b) True
  31. 31.True or false: to reach into a moving arm is safe. (a) False (b) True
  32. 32.⚠️ Is it safe to charge it on a bed? (a) not safe (b) safe
  33. 33.True or false: to charge on a hard surface is not safe. (a) False (b) True
  34. 34.⚠️ Is it safe to block the emergency stop? (a) not safe (b) safe
  35. 35.⚠️ Is it safe to stay behind safety lines? (a) not safe (b) safe
  36. 36.🔍 Which is the odd one out? (a) fix it while it runs (b) charge it on a bed (c) use a swollen battery (d) switch off before fixing
  37. 37.Which of these is not safe? (a) learn the stop button (b) check wires before use (c) test with an adult near (d) wear loose sleeves
  38. 38.Which of these is safe? (a) use a swollen battery (b) poke fingers in gears (c) test with an adult near (d) charge it on a bed
  39. 39.True or false: to use a swollen battery is safe. (a) True (b) False
  40. 40.⚠️ Is it safe to charge on a hard surface? (a) safe (b) not safe

Answer key

  1. False
  2. not safe
  3. block the emergency stop
  4. not safe
  5. check wires before use
  6. not safe
  7. stay behind safety lines
  8. charge it on a bed
  9. an emergency stop button
  10. False
  11. not safe
  12. keep hair tied back
  13. True
  14. switch it off
  15. reach into a moving arm
  16. switch off before fixing
  17. it can catch in gears
  18. False
  19. False
  20. not safe
  21. safe
  22. on a hard, clear surface
  23. not safe
  24. poke fingers in gears
  25. keep fingers off gears
  26. charge on a hard surface
  27. check wires before use
  28. step back, call an adult
  29. False
  30. True
  31. False
  32. not safe
  33. False
  34. not safe
  35. safe
  36. switch off before fixing
  37. wear loose sleeves
  38. test with an adult near
  39. False
  40. safe

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