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Robotics Worksheet: Robot Safety

Robotics lesson 8: Safety around robots · Set 792 · 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.Which of these is not safe? (a) keep hair tied back (b) open the battery pack (c) keep fingers off gears (d) learn the stop button
  2. 2.⚠️ Is it safe to poke fingers in gears? (a) safe (b) not safe
  3. 3.⚠️ What should you do before fixing a robot? (a) speed it up (b) keep it running (c) switch it off (d) hold its wheels
  4. 4.⚠️ Is it safe to open the battery pack? (a) not safe (b) safe
  5. 5.⚠️ Where should you charge a robot’s battery? (a) on a soft bed (b) next to a heater (c) on a hard, clear surface (d) under a pillow
  6. 6.Which of these is safe? (a) reach into a moving arm (b) switch off before fixing (c) stand in a robot’s path (d) block the emergency stop
  7. 7.🔍 Which is the odd one out? (a) switch off before fixing (b) charge it on a bed (c) open the battery pack (d) use a swollen battery
  8. 8.Which of these is safe? (a) fix it while it runs (b) poke fingers in gears (c) charge on a hard surface (d) charge it on a bed
  9. 9.True or false: to open the battery pack is safe. (a) False (b) True
  10. 10.Which of these is safe? (a) learn the stop button (b) use a swollen battery (c) reach into a moving arm (d) block the emergency stop
  11. 11.⚠️ Is it safe to stand in a robot’s path? (a) not safe (b) safe
  12. 12.⚠️ Is it safe to charge it on a bed? (a) safe (b) not safe
  13. 13.⚠️ Is it safe to learn the stop button? (a) not safe (b) safe
  14. 14.True or false: to keep hair tied back is safe. (a) False (b) True
  15. 15.True or false: to wear loose sleeves is not safe. (a) True (b) False
  16. 16.⚠️ A robot arm suddenly moves towards you. What should you do? (a) push it hard (b) stand still in front (c) step back, call an adult (d) grab the arm
  17. 17.⚠️ Why must long hair be tied back near robots? (a) robots dislike hair (b) it makes them faster (c) it can catch in gears (d) it looks neat
  18. 18.True or false: to poke fingers in gears is safe. (a) False (b) True
  19. 19.⚠️ Is it safe to switch off before fixing? (a) not safe (b) safe
  20. 20.🔍 Which is the odd one out? (a) fix it while it runs (b) use a swollen battery (c) keep fingers off gears (d) charge it on a bed
  21. 21.⚠️ Is it safe to stay behind safety lines? (a) not safe (b) safe
  22. 22.⚠️ Is it safe to check wires before use? (a) not safe (b) safe
  23. 23.True or false: to charge on a hard surface is safe. (a) True (b) False
  24. 24.⚠️ What should every big robot have in case of danger? (a) a paint brush (b) a cup holder (c) a music player (d) an emergency stop button
  25. 25.Which of these is safe? (a) check wires before use (b) open the battery pack (c) use a swollen battery (d) wear loose sleeves
  26. 26.Which of these is not safe? (a) poke fingers in gears (b) check wires before use (c) test with an adult near (d) stay behind safety lines
  27. 27.⚠️ Is it safe to test with an adult near? (a) safe (b) not safe
  28. 28.🔍 Which is the odd one out? (a) keep hair tied back (b) check wires before use (c) charge it on a bed (d) switch off before fixing
  29. 29.True or false: to reach into a moving arm is safe. (a) True (b) False
  30. 30.⚠️ Is it safe to reach into a moving arm? (a) not safe (b) safe
  31. 31.True or false: to fix it while it runs is not safe. (a) True (b) False
  32. 32.True or false: to switch off before fixing is safe. (a) True (b) False
  33. 33.True or false: to learn the stop button is safe. (a) False (b) True
  34. 34.🔍 Which is the odd one out? (a) check wires before use (b) stay behind safety lines (c) charge on a hard surface (d) reach into a moving arm
  35. 35.Which of these is not safe? (a) block the emergency stop (b) check wires before use (c) charge on a hard surface (d) switch off before fixing
  36. 36.Which of these is not safe? (a) stand in a robot’s path (b) charge on a hard surface (c) stay behind safety lines (d) test with an adult near
  37. 37.True or false: to use a swollen battery is not safe. (a) False (b) True
  38. 38.True or false: to stay behind safety lines is not safe. (a) False (b) True
  39. 39.🔍 Which is the odd one out? (a) learn the stop button (b) switch off before fixing (c) block the emergency stop (d) check wires before use
  40. 40.Which of these is not safe? (a) use a swollen battery (b) switch off before fixing (c) keep hair tied back (d) test with an adult near

Answer key

  1. open the battery pack
  2. not safe
  3. switch it off
  4. not safe
  5. on a hard, clear surface
  6. switch off before fixing
  7. switch off before fixing
  8. charge on a hard surface
  9. False
  10. learn the stop button
  11. not safe
  12. not safe
  13. safe
  14. True
  15. True
  16. step back, call an adult
  17. it can catch in gears
  18. False
  19. safe
  20. keep fingers off gears
  21. safe
  22. safe
  23. True
  24. an emergency stop button
  25. check wires before use
  26. poke fingers in gears
  27. safe
  28. charge it on a bed
  29. False
  30. not safe
  31. True
  32. True
  33. True
  34. reach into a moving arm
  35. block the emergency stop
  36. stand in a robot’s path
  37. True
  38. False
  39. block the emergency stop
  40. use a swollen battery

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