Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 67 · 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.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the controller reads it (b) it drives on (c) the motors turn it (d) it decides to turn
2. 2.🧩 Which part of a robot tell it what is around? (a) the motors (b) the sensors (c) the battery (d) the gripper
3. 3.⚠️ Where should you charge a robot’s battery? (a) on a hard, clear surface (b) under a pillow (c) next to a heater (d) on a soft bed
4. 4.🧠 Sense, think or act: “a camera spots a wall”? (a) act (b) think (c) sense
5. 5.🔋 A robot’s battery holds 800 mAh and the robot uses 100 mA. For how many hours can it run?
6. 6.True or false: a wind-up toy is not a robot. (a) False (b) True
7. 7.🔋 A robot uses 25% of its battery every 5 minutes. How many minutes does a full battery (100%) last?
8. 8.🔍 Which is the odd one out? (a) a line-follower robot (b) a factory robot arm (c) a wheelbarrow (d) a delivery robot
9. 9.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) a mic hears a clap (c) it compares two numbers (d) the wheels spin
10. 10.Which job is done by a painting robot? (a) coats parts with paint (b) joins metal parts (c) seals the cartons (d) moves parts onto a belt
11. 11.⚠️ Is it safe to stay behind safety lines? (a) safe (b) not safe
12. 12.🏭 A robot that picks up an item and puts it in another place is called … (a) a lawn robot (b) a space robot (c) a talking robot (d) a pick-and-place robot
13. 13.🌊 Why are robots used deep under the sea? (a) fish like robots (b) the water is warm (c) for swimming races (d) too deep and dark for us
14. 14.🤖 Is a wind-up toy a robot? (a) a robot (b) not a robot
15. 15.🔋 A robot’s battery is at 50%. Each lap of the track uses 25%. How many laps can it do before the battery reaches 0%?
16. 16.🤖 Is a robot lawn mower a robot? (a) not a robot (b) a robot
17. 17.Which of these is not safe? (a) keep hair tied back (b) stay behind safety lines (c) block the emergency stop (d) check wires before use
18. 18.🏭 Why do car factories use robot arms for welding? (a) they never move (b) they like heat (c) they are cheap toys (d) fast, exact and tireless
19. 19.🔋 A robot uses 2% of its battery every 5 minutes. How many minutes does a full battery (100%) last?
20. 20.Which job is done by a pick-and-place robot? (a) joins metal parts (b) checks with a camera (c) uses heat to join steel (d) moves parts onto a belt
21. 21.🚀 A planet rover drives 4 cm every second. How far does it go in 20 seconds (in cm)?
22. 22.🏭 A conveyor belt moves 5 cm each second. How many seconds does a part take to travel 30 cm?
23. 23.True or false: the wheels must be charged again. (a) True (b) False
24. 24.🏭 Which factory robot uses heat to join steel? (a) an inspection robot (b) a welding robot (c) a packing robot (d) a painting robot
25. 25.🤖 Is a factory robot arm a robot? (a) not a robot (b) a robot
26. 26.🤝 Who usually does this better — a robot or a person? “comfort a sad friend” (a) a robot (b) a person
27. 27.🔋 A robot runs on 3 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
28. 28.🔍 Which is the odd one out? (a) a car-welding robot arm (b) a parcel-sorting robot (c) a box-stacking robot (d) a shelf-moving robot
29. 29.True or false: to charge it on a bed is safe. (a) False (b) True
30. 30.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) the bumper is pressed (c) the motors turn it (d) it drives on
31. 31.🤖 Is a bicycle a robot? (a) not a robot (b) a robot
32. 32.🔋 A robot’s battery is at 100%. Each lap of the track uses 20%. How many laps can it do before the battery reaches 0%?
33. 33.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) think (c) act
34. 34.True or false: “weld 1000 car doors” is a job robots do well. (a) False (b) True
35. 35.⚠️ Is it safe to test with an adult near? (a) safe (b) not safe
36. 36.🌍 Where does a crop-spraying drone usually work? (a) at home (b) in space (c) on a farm (d) in a factory
37. 37.🤖 What makes a robot different from a simple machine? (a) it senses and decides (b) it has a face (c) it is very big (d) it is made of metal
38. 38.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “it drives on”? (a) it drives on (b) it decides to turn
39. 39.Which of these is not safe? (a) check wires before use (b) keep fingers off gears (c) use a swollen battery (d) charge on a hard surface
40. 40.🧩 Which part of a robot move the arms and legs? (a) the battery (b) the sensors (c) the motors (d) the frame

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