Electronics Worksheet: Electrical Safety

Electronics lesson 2: Electrical safety · Set 685 · 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.True or false: to touch a fallen wire is not safe. (a) True (b) False
2. 2.Which of these is not safe? (a) keep drinks far away (b) take cells out after use (c) use small battery cells (d) open a phone charger
3. 3.True or false: to keep drinks far away is not safe. (a) False (b) True
4. 4.Which of these is safe? (a) climb an electric pole (b) touch a fallen wire (c) fly a kite near wires (d) fly kites in open fields
5. 5.🔍 Which is the odd one out? (a) dry your hands first (b) use small battery cells (c) poke things in a socket (d) keep drinks far away
6. 6.⚠️ Is it safe to climb an electric pole? (a) not safe (b) safe
7. 7.True or false: to build with an adult near is safe. (a) False (b) True
8. 8.Which of these is safe? (a) use mains for a project (b) keep drinks far away (c) open a phone charger (d) climb an electric pole
9. 9.True or false: to climb an electric pole is not safe. (a) False (b) True
10. 10.⚠️ Is it safe to dry your hands first? (a) not safe (b) safe
11. 11.True or false: to use mains for a project is not safe. (a) False (b) True
12. 12.True or false: to fly a kite near wires is not safe. (a) True (b) False
13. 13.🔍 Which is the odd one out? (a) take cells out after use (b) fly kites in open fields (c) stop if a part gets hot (d) touch a switch when wet
14. 14.Which of these is not safe? (a) poke things in a socket (b) fly kites in open fields (c) keep drinks far away (d) take cells out after use
15. 15.🔍 Which is the odd one out? (a) keep drinks far away (b) touch a fallen wire (c) dry your hands first (d) stop if a part gets hot
16. 16.Which of these is safe? (a) throw cells in a fire (b) build with an adult near (c) poke things in a socket (d) use mains for a project
17. 17.True or false: to dry your hands first is not safe. (a) False (b) True
18. 18.True or false: to throw cells in a fire is safe. (a) False (b) True
19. 19.True or false: to stop if a part gets hot is not safe. (a) True (b) False
20. 20.⚠️ Is it safe to throw cells in a fire? (a) not safe (b) safe
21. 21.⚠️ Is it safe to use small battery cells? (a) not safe (b) safe
22. 22.⚠️ Someone is getting a shock and is still touching a wire. What should you do? (a) pull them by the hand (b) wait and watch (c) pour water on them (d) shout for an adult
23. 23.⚠️ Who should be with you when you build a circuit? (a) nobody (b) a trusted adult (c) a stranger online (d) a younger child
24. 24.True or false: to fly kites in open fields is not safe. (a) False (b) True
25. 25.⚠️ Is it safe to open a phone charger? (a) safe (b) not safe
26. 26.Which of these is not safe? (a) use small battery cells (b) keep drinks far away (c) build with an adult near (d) climb an electric pole
27. 27.⚠️ Which power source should children use for electronics projects? (a) a small battery pack (b) a wall socket (c) an inverter socket (d) a mains extension board
28. 28.⚠️ Is it safe to use a cable with cuts? (a) safe (b) not safe
29. 29.Which of these is not safe? (a) build with an adult near (b) fly kites in open fields (c) take cells out after use (d) use a cable with cuts
30. 30.True or false: to stay away from pylons is safe. (a) False (b) True
31. 31.🔍 Which is the odd one out? (a) stay away from pylons (b) take cells out after use (c) keep drinks far away (d) fly a kite near wires
32. 32.Which of these is not safe? (a) build with an adult near (b) use mains for a project (c) take cells out after use (d) keep drinks far away
33. 33.🔍 Which is the odd one out? (a) touch a switch when wet (b) use a cable with cuts (c) use mains for a project (d) use small battery cells
34. 34.True or false: to take cells out after use is not safe. (a) False (b) True
35. 35.Which of these is not safe? (a) take cells out after use (b) use small battery cells (c) throw cells in a fire (d) stop if a part gets hot
36. 36.⚠️ Is it safe to keep drinks far away? (a) safe (b) not safe
37. 37.True or false: to open a phone charger is not safe. (a) True (b) False
38. 38.🔍 Which is the odd one out? (a) use a cable with cuts (b) fly kites in open fields (c) stay away from pylons (d) take cells out after use
39. 39.🔍 Which is the odd one out? (a) use mains for a project (b) climb an electric pole (c) stay away from pylons (d) touch a fallen wire
40. 40.🔍 Which is the odd one out? (a) touch a switch when wet (b) use mains for a project (c) touch a fallen wire (d) stop if a part gets hot

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