Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 163 · 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 of these robots works in space? (a) a floor-cleaning robot (b) a car-welding robot arm (c) a deep-sea robot (d) a planet rover
2. 2.⚠️ Is it safe to block the emergency stop? (a) not safe (b) safe
3. 3.🔍 Which is the odd one out? (a) the arm lifts a box (b) the gripper closes (c) the wheels spin (d) a sensor checks distance
4. 4.Which of these is a robot? (a) a pair of scissors (b) a hand whisk (c) a delivery robot (d) a bicycle
5. 5.Which of these is not a robot? (a) a pool-cleaning robot (b) a hand whisk (c) a fruit-picking robot (d) a delivery robot
6. 6.🔋 A robot uses 25% of its battery every 4 minutes. How many minutes does a full battery (100%) last?
7. 7.🏭 Why do car factories use robot arms for welding? (a) they like heat (b) they never move (c) they are cheap toys (d) fast, exact and tireless
8. 8.🏥 A hospital robot delivers medicine to 8 rooms, one trip for each room. Each trip takes 11 minutes. How many minutes do all the trips take?
9. 9.True or false: to use a swollen battery is not safe. (a) True (b) False
10. 10.Which of these is safe? (a) use a swollen battery (b) poke fingers in gears (c) switch off before fixing (d) block the emergency stop
11. 11.🔍 Which is the odd one out? (a) a surgery robot (b) a reef-mapping robot (c) a germ-killing UV robot (d) a lab sample robot
12. 12.🚀 A planet rover drives 9 cm every second. How far does it go in 40 seconds (in cm)?
13. 13.🔋 A robot’s battery is at 50% and charging adds 25% every 10 minutes. How many minutes until it is full (100%)?
14. 14.🏥 A surgery robot makes the tool move 5 times less than the surgeon’s hand. The surgeon’s hand moves 20 mm. How many mm does the tool move?
15. 15.🏭 Which factory robot joins metal parts? (a) an inspection robot (b) a painting robot (c) a pick-and-place robot (d) a welding robot
16. 16.Which job is done by the gripper? (a) measure light and sound (b) picks up objects (c) move the arms and legs (d) holds all parts together
17. 17.🔍 Which is the odd one out? (a) a parcel-sorting robot (b) a robot lawn mower (c) a delivery robot (d) a hand-pushed trolley
18. 18.Which job is done by the sensors? (a) decides what to do next (b) move the arms and legs (c) measure light and sound (d) must be charged again
19. 19.🌍 Where does a planet rover usually work? (a) at home (b) in space (c) in a factory (d) in a hospital
20. 20.🔋 A robot runs on 8 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
21. 21.🔋 A robot’s battery holds 1000 mAh and the robot uses 250 mA. For how many hours can it run?
22. 22.⚠️ What should every big robot have in case of danger? (a) a music player (b) a paint brush (c) a cup holder (d) an emergency stop button
23. 23.🤖 Is a line-follower robot a robot? (a) a robot (b) not a robot
24. 24.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the motors turn it (c) the bumper is pressed (d) the controller reads it
25. 25.🧩 Which part of a robot runs the program? (a) the controller (b) the sensors (c) the motors (d) the frame
26. 26.Which job is done by a welding robot? (a) sprays car bodies evenly (b) spots faulty parts (c) uses heat to join steel (d) seals the cartons
27. 27.Which of these is safe? (a) wear loose sleeves (b) stay behind safety lines (c) poke fingers in gears (d) block the emergency stop
28. 28.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a buzzer beeps (c) a camera spots a wall (d) a bumper is pressed
29. 29.🤖 Is a delivery robot a robot? (a) not a robot (b) a robot
30. 30.🔍 Which is the odd one out? (a) a garden swing (b) a fruit-picking robot (c) a robot lawn mower (d) a warehouse robot
31. 31.True or false: the sensors move the arms and legs. (a) True (b) False
32. 32.Which job is done by a packing robot? (a) puts chips on a board (b) coats parts with paint (c) seals the cartons (d) joins metal parts
33. 33.🏭 Which factory robot puts chips on a board? (a) a painting robot (b) an inspection robot (c) a welding robot (d) a pick-and-place robot
34. 34.🔋 A robot’s battery holds 6000 mAh and the robot uses 1000 mA. For how many hours can it run?
35. 35.Which of these shows that the robot is sensing? (a) a sensor reads light (b) it compares two numbers (c) it decides to turn (d) the program picks a path
36. 36.🔋 What powers most moving robots? (a) a water tank (b) a candle (c) a tiny magnet (d) a rechargeable battery
37. 37.True or false: to test with an adult near is not safe. (a) True (b) False
38. 38.🔍 Which is the odd one out? (a) keep hair tied back (b) charge on a hard surface (c) check wires before use (d) reach into a moving arm
39. 39.Which of these robots works under the sea? (a) a floor-cleaning robot (b) a reef-mapping robot (c) a surgery robot (d) a shelf-moving robot
40. 40.🔍 Which is the odd one out? (a) work in great heat (b) spray crops evenly (c) search a smoky building (d) invent a new game

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