Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 444 · 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 arm packs 4 boxes every minute. How many boxes does it pack in 2 minutes?
2. 2.🔋 A robot’s battery is at 40%. Each lap of the track uses 20%. How many laps can it do before the battery reaches 0%?
3. 3.Which job is done by a welding robot? (a) checks with a camera (b) sprays car bodies evenly (c) joins metal parts (d) coats parts with paint
4. 4.🚀 A planet rover drives 4 cm every second. How far does it go in 45 seconds (in cm)?
5. 5.Which of these is a job robots do well? (a) make a new friend (b) comfort a sad friend (c) crawl in narrow pipes (d) write a funny story
6. 6.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) the wheels spin (c) it plans the next move (d) the gripper closes
7. 7.True or false: “measure parts exactly” is a job people do better. (a) True (b) False
8. 8.Which of these shows that the robot is sensing? (a) it counts the boxes (b) the program picks a path (c) the arm lifts a box (d) a sensor checks distance
9. 9.🚀 A rover drives 2 cm every second for 9 minutes. How many metres does it travel? =
10. 10.🔍 Which is the odd one out? (a) a reef-mapping robot (b) a shelf-moving robot (c) a parcel-sorting robot (d) a box-stacking robot
11. 11.True or false: the frame tell it what is around. (a) True (b) False
12. 12.🔍 Which is the odd one out? (a) it compares two numbers (b) the program picks a path (c) a sensor checks distance (d) it plans the next move
13. 13.🔋 A robot runs on 4 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
14. 14.🤝 Robots are most useful for jobs that are … (a) fun and creative (b) about feelings (c) dull, dirty or dangerous (d) kind and caring
15. 15.🤖 Is a factory robot arm a robot? (a) not a robot (b) a robot
16. 16.🤝 Can a robot truly feel happy or sad like a person? (a) yes, always (b) only on Sundays (c) no, it has no feelings (d) yes, when charged
17. 17.🏭 A robot arm packs 4 boxes every minute. How many boxes does it pack in 4 minutes?
18. 18.🏭 A robot arm packs 6 boxes every minute. How many boxes does it pack in 3 minutes?
19. 19.🧩 Which part of a robot stores energy for parts? (a) the wheels (b) the battery (c) the sensors (d) the frame
20. 20.True or false: a hand whisk is a robot. (a) True (b) False
21. 21.Which job is done by the controller? (a) runs the program (b) gives the robot a shape (c) move the arms and legs (d) must be charged again
22. 22.⚠️ What should every big robot have in case of danger? (a) a paint brush (b) an emergency stop button (c) a music player (d) a cup holder
23. 23.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it drives on”? (a) it drives on (b) the bumper is pressed
24. 24.🔋 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%?
25. 25.True or false: to stand in a robot’s path is not safe. (a) True (b) False
26. 26.🧩 Which part of a robot roll it across the floor? (a) the wheels (b) the frame (c) the motors (d) the sensors
27. 27.🧩 What is the “hand” at the end of a robot arm called? (a) a gripper (b) a bumper (c) a wheel (d) a gear
28. 28.🚀 A radio message takes 4 minutes to travel between the team and a far-away rover. The rover answers at once. How many minutes after sending a command does the team get the answer?
29. 29.True or false: “judge what is fair” is a job robots do well. (a) True (b) False
30. 30.True or false: “search a smoky building” is a job robots do well. (a) False (b) True
31. 31.⚠️ Why must long hair be tied back near robots? (a) robots dislike hair (b) it looks neat (c) it can catch in gears (d) it makes them faster
32. 32.🏭 Which factory robot coats parts with paint? (a) a welding robot (b) a packing robot (c) a painting robot (d) an inspection robot
33. 33.🧠 Which part of a robot does the “think” job? (a) the frame (b) the bumper (c) the controller (d) the wheels
34. 34.🤖 Who writes the program that tells a robot what to do? (a) the robot’s wheels (b) nobody at all (c) people (programmers) (d) the battery
35. 35.Which job is done by the gripper? (a) roll it across the floor (b) measure light and sound (c) picks up objects (d) gives the robot a shape
36. 36.🧠 Sense, think or act: “the gripper closes”? (a) sense (b) act (c) think
37. 37.🚗 A car that brakes by itself when it senses danger is using … (a) robot technology (b) magic (c) a horn (d) a hand brake only
38. 38.🚀 Why can a planet rover not be steered live like a toy car? (a) it is too small (b) it hates commands (c) it has no wheels (d) signals take minutes
39. 39.🔋 A robot arm bolted to a factory floor usually gets its power from … (a) a coin cell (b) a solar panel (c) a wind-up key (d) a power cable
40. 40.🔋 A robot’s battery holds 700 mAh and the robot uses 100 mA. For how many hours can it run?

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