Electronics Worksheet: Electrical Safety

Electronics lesson 2: Electrical safety · Set 800 · 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) keep drinks far away (b) fly a kite near wires (c) stop if a part gets hot (d) use small battery cells
2. 2.⚠️ Is it safe to build with an adult near? (a) not safe (b) safe
3. 3.🔍 Which is the odd one out? (a) use small battery cells (b) use a cable with cuts (c) fly a kite near wires (d) use mains for a project
4. 4.🔍 Which is the odd one out? (a) take cells out after use (b) fly kites in open fields (c) use small battery cells (d) climb an electric pole
5. 5.🔍 Which is the odd one out? (a) poke things in a socket (b) climb an electric pole (c) use mains for a project (d) build with an adult near
6. 6.⚠️ Someone is getting a shock and is still touching a wire. What should you do? (a) shout for an adult (b) wait and watch (c) pour water on them (d) pull them by the hand
7. 7.🔍 Which is the odd one out? (a) stay away from pylons (b) touch a fallen wire (c) dry your hands first (d) take cells out after use
8. 8.⚠️ Is it safe to fly kites in open fields? (a) not safe (b) safe
9. 9.True or false: to stop if a part gets hot is not safe. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) touch a switch when wet (b) take cells out after use (c) use mains for a project (d) throw cells in a fire
11. 11.True or false: to take cells out after use is not safe. (a) True (b) False
12. 12.Which of these is safe? (a) use mains for a project (b) touch a switch when wet (c) stop if a part gets hot (d) climb an electric pole
13. 13.🔍 Which is the odd one out? (a) stop if a part gets hot (b) touch a switch when wet (c) use a cable with cuts (d) climb an electric pole
14. 14.Which of these is safe? (a) dry your hands first (b) use mains for a project (c) touch a switch when wet (d) use a cable with cuts
15. 15.True or false: to use a cable with cuts is safe. (a) True (b) False
16. 16.True or false: to fly kites in open fields is safe. (a) True (b) False
17. 17.True or false: to fly kites in open fields is not safe. (a) False (b) True
18. 18.🔍 Which is the odd one out? (a) build with an adult near (b) use small battery cells (c) keep drinks far away (d) open a phone charger
19. 19.True or false: to open a phone charger is not safe. (a) False (b) True
20. 20.⚠️ Is it safe to keep drinks far away? (a) safe (b) not safe
21. 21.🔍 Which is the odd one out? (a) keep drinks far away (b) touch a fallen wire (c) poke things in a socket (d) use a cable with cuts
22. 22.🔍 Which is the odd one out? (a) stay away from pylons (b) stop if a part gets hot (c) build with an adult near (d) use a cable with cuts
23. 23.⚠️ About how many volts do home sockets in India supply? (a) 9 V (b) 230 V (c) 12 V (d) 1.5 V
24. 24.True or false: to take cells out after use is safe. (a) True (b) False
25. 25.⚠️ Is it safe to touch a fallen wire? (a) safe (b) not safe
26. 26.⚠️ Is it safe to take cells out after use? (a) safe (b) not safe
27. 27.Which of these is safe? (a) poke things in a socket (b) build with an adult near (c) climb an electric pole (d) open a phone charger
28. 28.🔍 Which is the odd one out? (a) use small battery cells (b) dry your hands first (c) fly kites in open fields (d) poke things in a socket
29. 29.⚠️ Is it safe to stop if a part gets hot? (a) safe (b) not safe
30. 30.True or false: to dry your hands first is not safe. (a) False (b) True
31. 31.⚠️ Is it safe to stay away from pylons? (a) safe (b) not safe
32. 32.⚠️ Is it safe to use a cable with cuts? (a) safe (b) not safe
33. 33.Which of these is not safe? (a) climb an electric pole (b) build with an adult near (c) use small battery cells (d) stop if a part gets hot
34. 34.True or false: to open a phone charger is safe. (a) True (b) False
35. 35.True or false: to fly a kite near wires is safe. (a) False (b) True
36. 36.Which of these is safe? (a) poke things in a socket (b) fly a kite near wires (c) throw cells in a fire (d) keep drinks far away
37. 37.⚠️ Is it safe to open a phone charger? (a) not safe (b) safe
38. 38.Which of these is safe? (a) touch a fallen wire (b) take cells out after use (c) touch a switch when wet (d) throw cells in a fire
39. 39.True or false: to use mains for a project is safe. (a) True (b) False
40. 40.⚠️ Is it safe to touch a switch when wet? (a) not safe (b) safe

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