Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 98 · 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’s battery is at 50%. Each lap of the track uses 25%. How many laps can it do before the battery reaches 0%?
2. 2.🧠 Which parts do the “sense” job? (a) the battery (b) the sensors (c) the motors (d) the frame
3. 3.Which of these shows that the robot is sensing? (a) it decides to stop (b) a buzzer beeps (c) a sensor checks distance (d) the gripper closes
4. 4.Which of these robots works in a factory? (a) a satellite-fixing robot (b) a chip-placing robot (c) a floor-cleaning robot (d) a pool-cleaning robot
5. 5.🔋 A robot runs on 8 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
6. 6.Which job is done by a pick-and-place robot? (a) moves parts onto a belt (b) spots faulty parts (c) coats parts with paint (d) checks with a camera
7. 7.Which of these shows that the robot is acting? (a) it decides to stop (b) a camera spots a wall (c) an LED lights up (d) a mic hears a clap
8. 8.🔋 A robot’s battery is at 0% and charging adds 25% every 10 minutes. How many minutes until it is full (100%)?
9. 9.🔋 A robot uses 4% of its battery every 5 minutes. How many minutes does a full battery (100%) last?
10. 10.🏭 2 robots each sort 30 parcels an hour. How many parcels do they sort together in 8 hours?
11. 11.Which job is done by the wheels? (a) holds all parts together (b) roll it across the floor (c) gives the robot a shape (d) must be charged again
12. 12.Which of these is safe? (a) learn the stop button (b) charge it on a bed (c) use a swollen battery (d) poke fingers in gears
13. 13.Which of these is a job robots do well? (a) lift very heavy parts (b) make a new friend (c) write a funny story (d) choose a gift for mum
14. 14.🔋 Many robots on far-away planets get energy from … (a) shop batteries (b) petrol pumps (c) wind-up keys (d) sunlight (solar panels)
15. 15.🤖 What makes a robot different from a simple machine? (a) it has a face (b) it is very big (c) it is made of metal (d) it senses and decides
16. 16.🔍 Which is the odd one out? (a) invent a new game (b) repeat one task all day (c) sort parcels all night (d) lift very heavy parts
17. 17.🤝 Who usually does this better — a robot or a person? “plan a birthday party” (a) a person (b) a robot
18. 18.🏭 A welding robot takes 30 seconds for each weld. How many welds does it finish in 2 minutes?
19. 19.True or false: a bicycle is not a robot. (a) True (b) False
20. 20.🧩 Which part is like the robot’s food (its energy)? (a) the gripper (b) the battery (c) the frame (d) the wheels
21. 21.🔋 A robot’s battery holds 800 mAh and the robot uses 400 mA. For how many hours can it run?
22. 22.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) the bumper is pressed (b) it decides to turn
23. 23.🔋 A robot’s battery holds 1250 mAh and the robot uses 250 mA. For how many hours can it run?
24. 24.🔋 What should you do with a swollen or damaged robot battery? (a) squeeze it flat (b) give it to an adult (c) charge it again (d) throw it in a fire
25. 25.⚠️ Is it safe to stay behind safety lines? (a) not safe (b) safe
26. 26.🏭 Which factory robot seals the cartons? (a) a welding robot (b) a painting robot (c) a pick-and-place robot (d) a packing robot
27. 27.🏥 A surgery robot makes the tool move 2 times less than the surgeon’s hand. The surgeon’s hand moves 14 mm. How many mm does the tool move?
28. 28.Which job is done by the sensors? (a) runs the program (b) picks up objects (c) measure light and sound (d) stores energy for parts
29. 29.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) it decides to turn (c) the motors turn it (d) it drives on
30. 30.🔋 A robot’s battery holds 200 mAh and the robot uses 100 mA. For how many hours can it run?
31. 31.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it decides to turn”? (a) the controller reads it (b) it decides to turn
32. 32.🧩 Which part is like the robot’s skeleton? (a) the sensors (b) the frame (c) the program (d) the battery
33. 33.🤝 Robots are most useful for jobs that are … (a) kind and caring (b) dull, dirty or dangerous (c) about feelings (d) fun and creative
34. 34.True or false: the battery stores energy for parts. (a) True (b) False
35. 35.🔋 A robot’s battery holds 2400 mAh and the robot uses 400 mA. For how many hours can it run?
36. 36.🌾 How do farm robots help farmers? (a) sell the crops (b) eat the weeds (c) pick, weed and spray (d) sing to the cows
37. 37.Which job is done by the frame? (a) holds all parts together (b) measure light and sound (c) make the wheels turn (d) tell it what is around
38. 38.🌊 Why are robots used deep under the sea? (a) the water is warm (b) fish like robots (c) for swimming races (d) too deep and dark for us
39. 39.🤝 Who usually does this better — a robot or a person? “teach with kindness” (a) a robot (b) a person
40. 40.🔍 Which is the odd one out? (a) check wires before use (b) learn the stop button (c) fix it while it runs (d) stay behind safety lines

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