Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 169 · 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’s battery is at 60% and charging adds 10% every 10 minutes. How many minutes until it is full (100%)?
2. 2.🚀 Why do we send robots to explore other planets? (a) too far and harsh for us (b) planets are warm (c) robots like travel (d) it is a game
3. 3.🧠 Sense, think or act: “a sensor checks distance”? (a) think (b) sense (c) act
4. 4.🔋 A robot runs on 8 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
5. 5.🧩 Which part of a robot decides what to do next? (a) the battery (b) the frame (c) the sensors (d) the controller
6. 6.Which of these is safe? (a) wear loose sleeves (b) poke fingers in gears (c) keep fingers off gears (d) charge it on a bed
7. 7.Which job is done by the motors? (a) roll it across the floor (b) picks up objects (c) move the arms and legs (d) gives the robot a shape
8. 8.🔍 Which is the odd one out? (a) a fruit-picking robot (b) a warehouse robot (c) a hand-pushed trolley (d) a robot lawn mower
9. 9.🤖 Who writes the program that tells a robot what to do? (a) the battery (b) people (programmers) (c) nobody at all (d) the robot’s wheels
10. 10.🤖 The word “robot” first came from a word meaning … (a) a city name (b) a big number (c) a kind of metal (d) hard, forced work
11. 11.🔍 Which is the odd one out? (a) block the emergency stop (b) use a swollen battery (c) learn the stop button (d) poke fingers in gears
12. 12.🔋 A robot’s battery holds 7000 mAh and the robot uses 1000 mA. For how many hours can it run?
13. 13.🚀 A planet rover drives 5 cm every second. How far does it go in 60 seconds (in cm)?
14. 14.Which job is done by the controller? (a) tell it what is around (b) picks up objects (c) stores energy for parts (d) decides what to do next
15. 15.🧩 What is the “hand” at the end of a robot arm called? (a) a bumper (b) a gear (c) a gripper (d) a wheel
16. 16.True or false: to charge it on a bed is safe. (a) True (b) False
17. 17.Which job is done by a welding robot? (a) puts chips on a board (b) moves parts onto a belt (c) seals the cartons (d) joins metal parts
18. 18.Which of these is not a robot? (a) a fruit-picking robot (b) a floor-cleaning robot (c) a delivery robot (d) a skateboard
19. 19.Which of these is a job robots do well? (a) comfort a sad friend (b) invent a new game (c) judge what is fair (d) spray crops evenly
20. 20.True or false: a lab sample robot works in a warehouse. (a) True (b) False
21. 21.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it decides to stop (c) the arm lifts a box (d) a gyro feels a turn
22. 22.Which of these is a job robots do well? (a) search a smoky building (b) write a funny story (c) judge what is fair (d) invent a new game
23. 23.🤖 What makes a robot different from a simple machine? (a) it is very big (b) it senses and decides (c) it is made of metal (d) it has a face
24. 24.🧩 Which part is often called the robot’s brain? (a) the controller (b) the battery (c) the frame (d) the wheels
25. 25.True or false: when the robot turns left, the robot is sensing. (a) True (b) False
26. 26.🚀 A planet rover drives 4 cm every second. How far does it go in 60 seconds (in cm)?
27. 27.True or false: the gripper picks up objects. (a) False (b) True
28. 28.🧩 Which part of a robot picks up objects? (a) the gripper (b) the controller (c) the motors (d) the battery
29. 29.🤖 A toy car moves only while you press its remote. It cannot sense or decide. Is it a robot? (a) Yes (b) No
30. 30.🏭 Which job is a factory robot arm best at? (a) choosing a new design (b) telling jokes (c) one task again and again (d) making new friends
31. 31.🔍 Which is the odd one out? (a) charge it on a bed (b) stay behind safety lines (c) test with an adult near (d) charge on a hard surface
32. 32.🏥 Who controls a surgery robot during an operation? (a) a child (b) a trained surgeon (c) nobody (d) the patient
33. 33.True or false: when it plans the next move, the robot is thinking (deciding). (a) False (b) True
34. 34.🧠 Which part of a robot does the “think” job? (a) the frame (b) the wheels (c) the bumper (d) the controller
35. 35.Which job is done by a welding robot? (a) uses heat to join steel (b) spots faulty parts (c) sprays car bodies evenly (d) puts items in boxes
36. 36.🧩 Which part is like the robot’s food (its energy)? (a) the frame (b) the gripper (c) the battery (d) the wheels
37. 37.🔋 Battery capacity (how much it holds) is often written in … (a) km (b) mAh (c) kg (d) °C
38. 38.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the bumper is pressed”? (a) the bumper is pressed (b) it drives on
39. 39.🏭 Which factory robot coats parts with paint? (a) a painting robot (b) a packing robot (c) a welding robot (d) a pick-and-place robot
40. 40.True or false: to charge on a hard surface is not safe. (a) True (b) False

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