Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 162 · 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.🔋 A robot runs on 5 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
2. 2.True or false: to poke fingers in gears is safe. (a) False (b) True
3. 3.🤝 Who usually does this better — a robot or a person? “plan a birthday party” (a) a person (b) a robot
4. 4.🌊 Why are robots used deep under the sea? (a) the water is warm (b) for swimming races (c) too deep and dark for us (d) fish like robots
5. 5.🚀 A planet rover drives 5 cm every second. How far does it go in 50 seconds (in cm)?
6. 6.True or false: “plan a birthday party” is a job robots do well. (a) False (b) True
7. 7.🔋 A robot runs on 8 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
8. 8.🔋 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%?
9. 9.🔋 What does a robot vacuum do when its battery is low? (a) turns into a car (b) keeps going for ever (c) goes back to its dock (d) explodes
10. 10.🚗 A car that brakes by itself when it senses danger is using … (a) a horn (b) a hand brake only (c) robot technology (d) magic
11. 11.🚀 A planet rover drives 4 cm every second. How far does it go in 55 seconds (in cm)?
12. 12.🔍 Which is the odd one out? (a) charge it on a bed (b) keep hair tied back (c) reach into a moving arm (d) stand in a robot’s path
13. 13.🔍 Which is the odd one out? (a) fix it while it runs (b) open the battery pack (c) stay behind safety lines (d) stand in a robot’s path
14. 14.Which of these shows that the robot is sensing? (a) a mic hears a clap (b) it plans the next move (c) it counts the boxes (d) it decides to turn
15. 15.🔋 A robot’s battery holds 4000 mAh and the robot uses 500 mA. For how many hours can it run?
16. 16.🔋 A robot’s battery is at 80% and charging adds 20% every 10 minutes. How many minutes until it is full (100%)?
17. 17.Which of these is a robot? (a) a floor-cleaning robot (b) a garden swing (c) a hand-pushed trolley (d) a pulley
18. 18.🔋 A robot runs on 2 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
19. 19.True or false: a parcel-sorting robot works in a warehouse. (a) False (b) True
20. 20.True or false: “crawl in narrow pipes” is a job robots do well. (a) False (b) True
21. 21.True or false: the motors move the arms and legs. (a) True (b) False
22. 22.🧩 Which part is like the robot’s skeleton? (a) the battery (b) the sensors (c) the program (d) the frame
23. 23.Which job is done by the motors? (a) measure light and sound (b) gives the robot a shape (c) make the wheels turn (d) holds all parts together
24. 24.Which of these is not a robot? (a) a robot lawn mower (b) a floor-cleaning robot (c) a pair of scissors (d) a line-follower robot
25. 25.True or false: a lab sample robot works under the sea. (a) False (b) True
26. 26.🤝 Who usually does this better — a robot or a person? “measure parts exactly” (a) a robot (b) a person
27. 27.🏭 Which factory robot puts items in boxes? (a) a welding robot (b) a packing robot (c) a pick-and-place robot (d) a painting robot
28. 28.🌍 Where does a seabed pipe robot usually work? (a) under the sea (b) in a factory (c) at home (d) on a farm
29. 29.🔍 Which is the odd one out? (a) a planet rover (b) a hand whisk (c) a ceiling fan (d) a wind-up toy
30. 30.🔋 A robot uses 20% of its battery every 4 minutes. How many minutes does a full battery (100%) last?
31. 31.🧩 Which part is often called the robot’s brain? (a) the battery (b) the frame (c) the wheels (d) the controller
32. 32.🤝 Who usually does this better — a robot or a person? “lift very heavy parts” (a) a robot (b) a person
33. 33.🏭 A robot arm puts caps on 9 bottles each minute. How many minutes does it take to cap 18 bottles?
34. 34.🧩 Which part of a robot must be charged again? (a) the gripper (b) the controller (c) the battery (d) the frame
35. 35.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) think (c) act
36. 36.🚀 A planet rover drives 2 cm every second. How far does it go in 35 seconds (in cm)?
37. 37.🚀 Why can a planet rover not be steered live like a toy car? (a) it has no wheels (b) it is too small (c) it hates commands (d) signals take minutes
38. 38.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) a buzzer beeps (c) it counts the boxes (d) a camera spots a wall
39. 39.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the motors turn it (b) it drives on (c) it decides to turn (d) the controller reads it
40. 40.⚠️ Is it safe to check wires before use? (a) not safe (b) safe

Free robotics lessons, practice and worksheets at talentjr.in/robotics-for-kids