Electronics Worksheet: Electrical Safety

Electronics lesson 2: Electrical safety · Set 343 · 40 questions

Remember (Low, dry, with an adult): Never use mains sockets (about 230 V) for projects; never open chargers or poke into sockets. Water carries current: dry hands, no drinks near circuits, no switches when wet. Use small battery cells with an adult; stop if a part gets hot; keep away from fallen wires, poles and kites near power lines.

1. 1.🔍 Which is the odd one out? (a) touch a fallen wire (b) touch a switch when wet (c) dry your hands first (d) climb an electric pole
2. 2.⚠️ Someone is getting a shock and is still touching a wire. What should you do? (a) pour water on them (b) wait and watch (c) shout for an adult (d) pull them by the hand
3. 3.True or false: to use small battery cells is not safe. (a) False (b) True
4. 4.⚠️ Which power source should children use for electronics projects? (a) a wall socket (b) a mains extension board (c) an inverter socket (d) a small battery pack
5. 5.Which of these is not safe? (a) stop if a part gets hot (b) use small battery cells (c) stay away from pylons (d) open a phone charger
6. 6.🔍 Which is the odd one out? (a) fly a kite near wires (b) throw cells in a fire (c) build with an adult near (d) use a cable with cuts
7. 7.Which of these is safe? (a) poke things in a socket (b) dry your hands first (c) throw cells in a fire (d) touch a switch when wet
8. 8.🔍 Which is the odd one out? (a) stop if a part gets hot (b) poke things in a socket (c) stay away from pylons (d) take cells out after use
9. 9.Which of these is not safe? (a) keep drinks far away (b) fly a kite near wires (c) fly kites in open fields (d) build with an adult near
10. 10.⚠️ Who should be with you when you build a circuit? (a) nobody (b) a younger child (c) a stranger online (d) a trusted adult
11. 11.Which of these is not safe? (a) use mains for a project (b) take cells out after use (c) use small battery cells (d) dry your hands first
12. 12.⚠️ Is it safe to stay away from pylons? (a) safe (b) not safe
13. 13.True or false: to use mains for a project is not safe. (a) False (b) True
14. 14.True or false: to touch a switch when wet is safe. (a) True (b) False
15. 15.⚠️ Is it safe to use small battery cells? (a) safe (b) not safe
16. 16.True or false: to climb an electric pole is not safe. (a) False (b) True
17. 17.Which of these is not safe? (a) use a cable with cuts (b) fly kites in open fields (c) build with an adult near (d) keep drinks far away
18. 18.🔍 Which is the odd one out? (a) stay away from pylons (b) use a cable with cuts (c) dry your hands first (d) take cells out after use
19. 19.Which of these is not safe? (a) poke things in a socket (b) dry your hands first (c) stop if a part gets hot (d) fly kites in open fields
20. 20.🔍 Which is the odd one out? (a) take cells out after use (b) touch a switch when wet (c) fly kites in open fields (d) dry your hands first
21. 21.Which of these is not safe? (a) stop if a part gets hot (b) take cells out after use (c) keep drinks far away (d) climb an electric pole
22. 22.True or false: to fly kites in open fields is not safe. (a) False (b) True
23. 23.⚠️ Is it safe to build with an adult near? (a) not safe (b) safe
24. 24.🔍 Which is the odd one out? (a) keep drinks far away (b) take cells out after use (c) fly a kite near wires (d) fly kites in open fields
25. 25.🔍 Which is the odd one out? (a) climb an electric pole (b) throw cells in a fire (c) poke things in a socket (d) stop if a part gets hot
26. 26.Which of these is safe? (a) throw cells in a fire (b) open a phone charger (c) fly a kite near wires (d) take cells out after use
27. 27.🔍 Which is the odd one out? (a) dry your hands first (b) fly kites in open fields (c) stay away from pylons (d) throw cells in a fire
28. 28.True or false: to fly a kite near wires is safe. (a) True (b) False
29. 29.⚠️ Is it safe to dry your hands first? (a) safe (b) not safe
30. 30.Which of these is safe? (a) use a cable with cuts (b) use small battery cells (c) use mains for a project (d) throw cells in a fire
31. 31.⚠️ Is it safe to touch a switch when wet? (a) safe (b) not safe
32. 32.⚠️ Is it safe to take cells out after use? (a) not safe (b) safe
33. 33.True or false: to use small battery cells is safe. (a) True (b) False
34. 34.True or false: to climb an electric pole is safe. (a) True (b) False
35. 35.⚠️ Is it safe to touch a fallen wire? (a) safe (b) not safe
36. 36.🔍 Which is the odd one out? (a) poke things in a socket (b) climb an electric pole (c) open a phone charger (d) use small battery cells
37. 37.True or false: to stop if a part gets hot is not safe. (a) False (b) True
38. 38.⚠️ Is it safe to use a cable with cuts? (a) not safe (b) safe
39. 39.Which of these is safe? (a) fly a kite near wires (b) use a cable with cuts (c) touch a switch when wet (d) fly kites in open fields
40. 40.Which of these is not safe? (a) use small battery cells (b) touch a switch when wet (c) stop if a part gets hot (d) keep drinks far away

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