Robotics Worksheet: Part 1 Test

Robotics lesson 10: Part 1 test: what robots are · Set 715 · 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) holds all parts together (b) make the wheels turn (c) move the arms and legs (d) tell it what is around
2. 2.🧩 Which part is often called the robot’s brain? (a) the frame (b) the wheels (c) the controller (d) the battery
3. 3.🔢 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
4. 4.Which job is done by a pick-and-place robot? (a) joins metal parts (b) puts items in boxes (c) moves parts onto a belt (d) sprays car bodies evenly
5. 5.🔋 A robot’s battery is at 75% and charging adds 25% every 10 minutes. How many minutes until it is full (100%)?
6. 6.🚀 A planet rover drives 10 cm every second. How far does it go in 15 seconds (in cm)?
7. 7.⚠️ Is it safe to reach into a moving arm? (a) safe (b) not safe
8. 8.🧩 Which part of a robot tell it what is around? (a) the wheels (b) the sensors (c) the motors (d) the gripper
9. 9.🔋 A robot runs on 8 cells of 1.5 V joined in series. What is the total voltage (in volts)? =
10. 10.🔍 Which is the odd one out? (a) it compares two numbers (b) the wheels spin (c) it decides to stop (d) it plans the next move
11. 11.🔋 A robot uses 2% of its battery every 2 minutes. How many minutes does a full battery (100%) last?
12. 12.🤝 Robots are most useful for jobs that are … (a) about feelings (b) kind and caring (c) fun and creative (d) dull, dirty or dangerous
13. 13.🔍 Which is the odd one out? (a) a pair of scissors (b) a bicycle (c) a pulley (d) a floor-cleaning robot
14. 14.🔋 A robot uses 25% of its battery every 6 minutes. How many minutes does a full battery (100%) last?
15. 15.True or false: a planet rover is not a robot. (a) True (b) False
16. 16.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
17. 17.🧩 Which part is like the robot’s food (its energy)? (a) the frame (b) the gripper (c) the battery (d) the wheels
18. 18.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) it decides to stop (c) a camera spots a wall (d) the wheels spin
19. 19.🌊 Why are robots used deep under the sea? (a) too deep and dark for us (b) fish like robots (c) for swimming races (d) the water is warm
20. 20.🔍 Which is the odd one out? (a) a ceiling fan (b) a line-follower robot (c) a hand whisk (d) a pair of scissors
21. 21.🚗 A car that brakes by itself when it senses danger is using … (a) robot technology (b) a hand brake only (c) a horn (d) magic
22. 22.🔍 Which is the odd one out? (a) a buzzer beeps (b) the wheels spin (c) it decides to turn (d) the arm lifts a box
23. 23.🔋 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%?
24. 24.🏭 2 robots each sort 15 parcels an hour. How many parcels do they sort together in 2 hours?
25. 25.🧩 Which part of a robot make the wheels turn? (a) the motors (b) the sensors (c) the battery (d) the frame
26. 26.🔋 A robot arm bolted to a factory floor usually gets its power from … (a) a wind-up key (b) a solar panel (c) a power cable (d) a coin cell
27. 27.🌍 Where does a germ-killing UV robot usually work? (a) in a warehouse (b) in a hospital (c) in a factory (d) in space
28. 28.🤖 What makes a robot different from a simple machine? (a) it senses and decides (b) it is very big (c) it is made of metal (d) it has a face
29. 29.Which job is done by the wheels? (a) make the wheels turn (b) must be charged again (c) roll it across the floor (d) runs the program
30. 30.Which of these is a job people do better? (a) comfort a sad friend (b) explore the deep sea (c) work in great heat (d) measure parts exactly
31. 31.True or false: “cheer up a lonely child” is a job people do better. (a) False (b) True
32. 32.True or false: the frame gives the robot a shape. (a) True (b) False
33. 33.⚠️ Why must long hair be tied back near robots? (a) it can catch in gears (b) it makes them faster (c) robots dislike hair (d) it looks neat
34. 34.🤝 Who usually does this better — a robot or a person? “spray crops evenly” (a) a person (b) a robot
35. 35.🔋 A robot’s battery holds 1200 mAh and the robot uses 400 mA. For how many hours can it run?
36. 36.🔍 Which is the odd one out? (a) fix it while it runs (b) check wires before use (c) stay behind safety lines (d) learn the stop button
37. 37.🏭 Which factory robot puts items in boxes? (a) an inspection robot (b) a packing robot (c) a painting robot (d) a pick-and-place robot
38. 38.🔋 A robot’s battery holds 1600 mAh and the robot uses 400 mA. For how many hours can it run?
39. 39.🧠 In which order does a robot work? (a) act → sense → think (b) think → act → sense (c) sense → think → act (d) act → think → sense
40. 40.⚠️ Is it safe to test with an adult near? (a) safe (b) not safe

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