Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 910 · 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 runs on 7 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
2. 2.🚀 A planet rover drives 7 cm every second. How far does it go in 50 seconds (in cm)?
3. 3.🔋 A robot’s battery is at 10% and charging adds 5% every 10 minutes. How many minutes until it is full (100%)?
4. 4.🧩 Which part of a robot gives the robot a shape? (a) the wheels (b) the sensors (c) the motors (d) the frame
5. 5.⚠️ Is it safe to keep hair tied back? (a) not safe (b) safe
6. 6.🔍 Which is the odd one out? (a) a bumper is pressed (b) a sensor checks distance (c) the program picks a path (d) a gyro feels a turn
7. 7.Which of these shows that the robot is sensing? (a) it compares two numbers (b) the robot turns left (c) a sensor reads light (d) an LED lights up
8. 8.Which of these shows that the robot is sensing? (a) it decides to turn (b) it plans the next move (c) the program picks a path (d) a bumper is pressed
9. 9.True or false: the frame gives the robot a shape. (a) False (b) True
10. 10.🏭 What carries parts from one robot to the next in a factory? (a) a conveyor belt (b) a garden hose (c) a ladder (d) a kite
11. 11.🧩 Which part of a robot make the wheels turn? (a) the motors (b) the sensors (c) the gripper (d) the controller
12. 12.🏭 Why are factory robot arms kept inside fences? (a) to keep people safe (b) to stop them escaping (c) to hide them (d) to keep them warm
13. 13.⚠️ Is it safe to poke fingers in gears? (a) safe (b) not safe
14. 14.🔍 Which is the odd one out? (a) a fruit-picking robot (b) a hand-pushed trolley (c) a planet rover (d) a pool-cleaning robot
15. 15.Which job is done by the battery? (a) move the arms and legs (b) must be charged again (c) gives the robot a shape (d) measure light and sound
16. 16.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) sense (c) act
17. 17.🌊 Why are robots used deep under the sea? (a) the water is warm (b) too deep and dark for us (c) fish like robots (d) for swimming races
18. 18.🔋 A robot uses 5% of its battery every 1 minute. How many minutes does a full battery (100%) last?
19. 19.🧩 Which part is like the robot’s skeleton? (a) the battery (b) the sensors (c) the program (d) the frame
20. 20.🔋 A robot’s battery is at 100%. Each lap of the track uses 25%. How many laps can it do before the battery reaches 0%?
21. 21.🧩 Which part of a robot tell it what is around? (a) the gripper (b) the wheels (c) the sensors (d) the motors
22. 22.🏭 A conveyor belt moves 6 cm each second. How many seconds does a part take to travel 30 cm?
23. 23.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the controller reads it (b) it drives on (c) the motors turn it (d) it decides to turn
24. 24.Which job is done by an inspection robot? (a) sprays car bodies evenly (b) checks with a camera (c) puts chips on a board (d) uses heat to join steel
25. 25.Which of these robots works under the sea? (a) a bottle-filling robot (b) a car-welding robot arm (c) a planet rover (d) a reef-mapping robot
26. 26.True or false: the battery must be charged again. (a) True (b) False
27. 27.🔋 A robot’s battery holds 1250 mAh and the robot uses 250 mA. For how many hours can it run?
28. 28.⚠️ A robot arm suddenly moves towards you. What should you do? (a) step back, call an adult (b) grab the arm (c) stand still in front (d) push it hard
29. 29.🔋 Many robots on far-away planets get energy from … (a) wind-up keys (b) sunlight (solar panels) (c) petrol pumps (d) shop batteries
30. 30.Which of these is a job people do better? (a) work in great heat (b) lift very heavy parts (c) plan a birthday party (d) spray crops evenly
31. 31.🤝 Who usually does this better — a robot or a person? “comfort a sad friend” (a) a robot (b) a person
32. 32.🧩 Which parts are like the robot’s muscles? (a) the frame (b) the sensors (c) the motors (d) the battery
33. 33.Which of these is a job people do better? (a) sort parcels all night (b) weld 1000 car doors (c) lift very heavy parts (d) cheer up a lonely child
34. 34.🏭 3 robots each sort 55 parcels an hour. How many parcels do they sort together in 3 hours?
35. 35.🤖 What three things does every robot do? (a) sense, think and act (b) talk, sing and dance (c) only move fast (d) eat, sleep and play
36. 36.🏥 A surgery robot makes the tool move 3 times less than the surgeon’s hand. The surgeon’s hand moves 6 mm. How many mm does the tool move?
37. 37.Which of these shows that the robot is acting? (a) a sensor reads light (b) a buzzer beeps (c) it plans the next move (d) it compares two numbers
38. 38.🏠 Which robot cleans floors at home by itself? (a) a ceiling fan (b) a robot vacuum (c) a mixer (d) a pressure cooker
39. 39.🔋 A robot’s battery is at 100%. Each lap of the track uses 10%. How many laps can it do before the battery reaches 0%?
40. 40.⚠️ Is it safe to stand in a robot’s path? (a) safe (b) not safe

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