Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 339 · 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.True or false: to poke fingers in gears is not safe. (a) True (b) False
2. 2.🔋 A robot’s battery holds 800 mAh and the robot uses 200 mA. For how many hours can it run?
3. 3.Which of these robots works in a factory? (a) a bottle-filling robot (b) a floor-cleaning robot (c) a box-stacking robot (d) a fruit-picking robot
4. 4.True or false: a pool-cleaning robot is a robot. (a) False (b) True
5. 5.🤝 Robots are most useful for jobs that are … (a) about feelings (b) dull, dirty or dangerous (c) fun and creative (d) kind and caring
6. 6.🚀 A radio message takes 8 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?
7. 7.🏥 A surgery robot makes the tool move 4 times less than the surgeon’s hand. The surgeon’s hand moves 8 mm. How many mm does the tool move?
8. 8.🤖 Who writes the program that tells a robot what to do? (a) the battery (b) the robot’s wheels (c) nobody at all (d) people (programmers)
9. 9.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) act (c) think
10. 10.🧩 Which part of a robot measure light and sound? (a) the battery (b) the sensors (c) the frame (d) the wheels
11. 11.True or false: when the gripper closes, the robot is sensing. (a) True (b) False
12. 12.🧩 Which part is like the robot’s food (its energy)? (a) the wheels (b) the battery (c) the gripper (d) the frame
13. 13.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it drives on (b) the controller reads it (c) the motors turn it (d) it decides to turn
14. 14.🌍 Where does a car-welding robot arm usually work? (a) in a hospital (b) in a factory (c) in space (d) at home
15. 15.Which of these shows that the robot is sensing? (a) an LED lights up (b) a bumper is pressed (c) the robot turns left (d) it compares two numbers
16. 16.⚠️ What should every big robot have in case of danger? (a) an emergency stop button (b) a paint brush (c) a cup holder (d) a music player
17. 17.True or false: the controller decides what to do next. (a) False (b) True
18. 18.🚀 A rover drives 5 cm every second for 5 minutes. How many metres does it travel? =
19. 19.🚀 Why can a planet rover not be steered live like a toy car? (a) signals take minutes (b) it has no wheels (c) it is too small (d) it hates commands
20. 20.True or false: a garden swing is a robot. (a) False (b) True
21. 21.📦 How do warehouse robots help? (a) paint the roof (b) drink the oil (c) move shelves to workers (d) write the parcels
22. 22.Which of these robots works in a warehouse? (a) a bottle-filling robot (b) a fruit-picking robot (c) a parcel-sorting robot (d) a lab sample robot
23. 23.🚀 A planet rover drives 4 cm every second. How far does it go in 35 seconds (in cm)?
24. 24.True or false: a garden swing is not a robot. (a) False (b) True
25. 25.🌍 Where does a fruit-picking robot usually work? (a) in a factory (b) under the sea (c) on a farm (d) at home
26. 26.True or false: to keep hair tied back is not safe. (a) True (b) False
27. 27.🔍 Which is the odd one out? (a) switch off before fixing (b) block the emergency stop (c) stay behind safety lines (d) keep fingers off gears
28. 28.🤖 What makes a robot different from a simple machine? (a) it is very big (b) it is made of metal (c) it has a face (d) it senses and decides
29. 29.🏭 A welding robot takes 12 seconds for each weld. How many welds does it finish in 5 minutes?
30. 30.Which of these shows that the robot is acting? (a) a mic hears a clap (b) a buzzer beeps (c) a bumper is pressed (d) the program picks a path
31. 31.🤝 Can a robot truly feel happy or sad like a person? (a) only on Sundays (b) no, it has no feelings (c) yes, always (d) yes, when charged
32. 32.🔋 A robot uses 4% of its battery every 1 minute. How many minutes does a full battery (100%) last?
33. 33.Which job is done by the battery? (a) measure light and sound (b) holds all parts together (c) stores energy for parts (d) runs the program
34. 34.🏠 Why does a robot vacuum have a bumper sensor? (a) to look nice (b) to play music (c) to cool the motor (d) to feel when it hits
35. 35.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the controller (c) the frame (d) the bumper
36. 36.Which job is done by the sensors? (a) measure light and sound (b) runs the program (c) make the wheels turn (d) picks up objects
37. 37.🔍 Which is the odd one out? (a) a pool-cleaning robot (b) a seabed pipe robot (c) a floor-cleaning robot (d) a robot lawn mower
38. 38.🔋 A robot’s battery is at 0% and charging adds 25% every 10 minutes. How many minutes until it is full (100%)?
39. 39.🌍 Where does a planet rover usually work? (a) in a warehouse (b) at home (c) on a farm (d) in space
40. 40.🔋 A robot’s battery holds 3000 mAh and the robot uses 1000 mA. For how many hours can it run?

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