Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 486 · 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.🔍 Which is the odd one out? (a) the arm lifts a box (b) the gripper closes (c) an LED lights up (d) a sensor checks distance
2. 2.🏭 Why are factory robot arms kept inside fences? (a) to keep people safe (b) to hide them (c) to keep them warm (d) to stop them escaping
3. 3.🧩 Which part of a robot picks up objects? (a) the frame (b) the controller (c) the sensors (d) the gripper
4. 4.🔋 A robot uses 5% of its battery every 3 minutes. How many minutes does a full battery (100%) last?
5. 5.🧠 Sense, think or act: “it counts the boxes”? (a) sense (b) think (c) act
6. 6.Which of these robots works in a hospital? (a) a car-welding robot arm (b) a box-stacking robot (c) a germ-killing UV robot (d) a shelf-moving robot
7. 7.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the bumper is pressed (b) the motors turn it (c) it decides to turn (d) it drives on
8. 8.🌍 Where does a window-cleaning robot usually work? (a) in a warehouse (b) at home (c) in space (d) in a hospital
9. 9.🧩 Which part of a robot runs the program? (a) the gripper (b) the battery (c) the controller (d) the frame
10. 10.🤝 Who usually does this better — a robot or a person? “work in great heat” (a) a person (b) a robot
11. 11.Which job is done by a welding robot? (a) puts chips on a board (b) uses heat to join steel (c) sprays car bodies evenly (d) moves parts onto a belt
12. 12.🤝 Why do people and robots often work as a team? (a) robots need friends (b) people are robots (c) robots get bored (d) each does its best part
13. 13.True or false: to use a swollen battery is not safe. (a) True (b) False
14. 14.🔋 A robot’s battery is at 50%. Each lap of the track uses 5%. How many laps can it do before the battery reaches 0%?
15. 15.🔍 Which is the odd one out? (a) repeat one task all day (b) comfort a sad friend (c) measure parts exactly (d) lift very heavy parts
16. 16.🧩 Which parts are like the robot’s eyes and ears? (a) the wheels (b) the sensors (c) the frame (d) the motors
17. 17.True or false: when a bumper is pressed, the robot is acting. (a) True (b) False
18. 18.🌍 Where does a floor-cleaning robot usually work? (a) on a farm (b) in a warehouse (c) at home (d) in a factory
19. 19.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the bumper is pressed (b) the controller reads it
20. 20.⚠️ What should you do before fixing a robot? (a) keep it running (b) hold its wheels (c) speed it up (d) switch it off
21. 21.🌍 Where does a deep-sea robot usually work? (a) in a warehouse (b) under the sea (c) on a farm (d) in a factory
22. 22.🏭 A robot arm packs 2 boxes every minute. How many boxes does it pack in 5 minutes?
23. 23.🏭 A robot arm packs 2 boxes every minute. How many boxes does it pack in 2 minutes?
24. 24.🧩 Which part of a robot holds all parts together? (a) the frame (b) the battery (c) the gripper (d) the motors
25. 25.🔋 A robot runs on 8 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
26. 26.🔋 What powers most moving robots? (a) a tiny magnet (b) a candle (c) a water tank (d) a rechargeable battery
27. 27.Which of these is safe? (a) stand in a robot’s path (b) wear loose sleeves (c) fix it while it runs (d) switch off before fixing
28. 28.🚀 A radio message takes 13 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.🤝 Who usually does this better — a robot or a person? “plan a birthday party” (a) a person (b) a robot
30. 30.🚀 A rover drives 2 cm every second for 3 minutes. How many metres does it travel? =
31. 31.🔍 Which is the odd one out? (a) it counts the boxes (b) a camera spots a wall (c) a sensor checks distance (d) a gyro feels a turn
32. 32.🔋 A robot’s battery holds 200 mAh and the robot uses 100 mA. For how many hours can it run?
33. 33.🔋 A robot uses 4% of its battery every 6 minutes. How many minutes does a full battery (100%) last?
34. 34.🤖 What three things does every robot do? (a) eat, sleep and play (b) talk, sing and dance (c) sense, think and act (d) only move fast
35. 35.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it decides to turn”? (a) it decides to turn (b) the bumper is pressed
36. 36.🚀 A rover drives 4 cm every second for 1 minute. How many metres does it travel? =
37. 37.🔋 A robot uses 5% of its battery every 2 minutes. How many minutes does a full battery (100%) last?
38. 38.True or false: the wheels roll it across the floor. (a) True (b) False
39. 39.🔋 A robot’s battery is at 25% and charging adds 25% every 10 minutes. How many minutes until it is full (100%)?
40. 40.🔋 A robot’s battery holds 100 mAh and the robot uses 100 mA. For how many hours can it run?

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