Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 99 · 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 job is done by the frame? (a) must be charged again (b) stores energy for parts (c) holds all parts together (d) runs the program
2. 2.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it decides to turn (b) it drives on (c) the motors turn it (d) the controller reads it
3. 3.🏠 Which robot cleans floors at home by itself? (a) a pressure cooker (b) a robot vacuum (c) a ceiling fan (d) a mixer
4. 4.Which of these is not a robot? (a) a hand-pushed trolley (b) a robot lawn mower (c) a floor-cleaning robot (d) a delivery robot
5. 5.True or false: to test with an adult near is safe. (a) True (b) False
6. 6.Which of these shows that the robot is thinking (deciding)? (a) the program picks a path (b) a mic hears a clap (c) a gyro feels a turn (d) a sensor checks distance
7. 7.🔍 Which is the odd one out? (a) a mic hears a clap (b) a camera spots a wall (c) it counts the boxes (d) a bumper is pressed
8. 8.Which job is done by the gripper? (a) move the arms and legs (b) picks up objects (c) stores energy for parts (d) gives the robot a shape
9. 9.Which of these shows that the robot is sensing? (a) a sensor reads light (b) a buzzer beeps (c) it decides to stop (d) it decides to turn
10. 10.🌍 Where does a planet rover usually work? (a) in a hospital (b) on a farm (c) in space (d) in a warehouse
11. 11.⚠️ Where should you charge a robot’s battery? (a) on a hard, clear surface (b) next to a heater (c) under a pillow (d) on a soft bed
12. 12.🔋 A robot’s battery is at 80%. Each lap of the track uses 10%. How many laps can it do before the battery reaches 0%?
13. 13.Which job is done by the sensors? (a) make the wheels turn (b) move the arms and legs (c) measure light and sound (d) decides what to do next
14. 14.🔋 A robot’s battery is at 15%. Each lap of the track uses 5%. How many laps can it do before the battery reaches 0%?
15. 15.True or false: to switch off before fixing is safe. (a) True (b) False
16. 16.🚀 A radio message takes 17 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?
17. 17.🔋 A robot runs on 7 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
18. 18.🔍 Which is the odd one out? (a) a medicine-cart robot (b) a lab sample robot (c) a surgery robot (d) a robot lawn mower
19. 19.🔋 A robot uses 2% of its battery every 1 minute. How many minutes does a full battery (100%) last?
20. 20.Which of these robots works at home? (a) a deep-sea robot (b) a pool-cleaning robot (c) a space-station arm (d) a bottle-filling robot
21. 21.Which of these is a job robots do well? (a) comfort a sad friend (b) judge what is fair (c) lift very heavy parts (d) invent a new game
22. 22.🔋 A robot’s battery holds 600 mAh and the robot uses 200 mA. For how many hours can it run?
23. 23.⚠️ Is it safe to keep hair tied back? (a) not safe (b) safe
24. 24.🧩 Which part is like the robot’s skeleton? (a) the program (b) the battery (c) the sensors (d) the frame
25. 25.Which of these is a robot? (a) a hand whisk (b) a wheelbarrow (c) a robot lawn mower (d) a pulley
26. 26.🏥 Who controls a surgery robot during an operation? (a) the patient (b) nobody (c) a child (d) a trained surgeon
27. 27.⚠️ Is it safe to open the battery pack? (a) safe (b) not safe
28. 28.🧩 Which part of a robot must be charged again? (a) the wheels (b) the gripper (c) the motors (d) the battery
29. 29.🔋 A robot’s battery is at 50% and charging adds 25% every 10 minutes. How many minutes until it is full (100%)?
30. 30.🔍 Which is the odd one out? (a) it decides to stop (b) a camera spots a wall (c) the program picks a path (d) it decides to turn
31. 31.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “it drives on”? (a) it decides to turn (b) it drives on
32. 32.🏭 Which factory robot uses heat to join steel? (a) a packing robot (b) a pick-and-place robot (c) an inspection robot (d) a welding robot
33. 33.🧩 Which part of a robot decides what to do next? (a) the wheels (b) the sensors (c) the motors (d) the controller
34. 34.🧩 Which part is often called the robot’s brain? (a) the wheels (b) the frame (c) the controller (d) the battery
35. 35.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) act (c) think
36. 36.True or false: a fruit-picking robot works on a farm. (a) True (b) False
37. 37.🚀 A planet rover drives 7 cm every second. How far does it go in 60 seconds (in cm)?
38. 38.🧩 What is the “hand” at the end of a robot arm called? (a) a bumper (b) a gear (c) a wheel (d) a gripper
39. 39.🔍 Which is the odd one out? (a) wear loose sleeves (b) poke fingers in gears (c) fix it while it runs (d) keep fingers off gears
40. 40.🔋 What does a robot vacuum do when its battery is low? (a) keeps going for ever (b) explodes (c) goes back to its dock (d) turns into a car

Free robotics lessons, practice and worksheets at talentjr.in/robotics-for-kids