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Practice Questions
| 1. |
Renewable and non-renewable energy resources
Difficulty: medium |
4
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| 2. |
Energy conversion in Electricity
Difficulty: medium |
5
|
| 3. |
Define electricity
Difficulty: medium |
3
|
| 4. |
TBQ - Activity on cells
Difficulty: hard |
3
|
| 5. |
TBQ - Identifying the terminals of the battery
Difficulty: hard |
4
|
| 6. |
Terms of electricity
Difficulty: easy |
2
|
| 7. |
TBQ- Working of bulb and LED in circuits
Difficulty: medium |
2
|
| 8. |
TBQ- Filament of the lamp
Difficulty: medium |
2
|
| 9. |
TBQ- Electric switches and their functions
Difficulty: easy |
2
|
| 10. |
TBQ- Effect of switch positions in a circuit
Difficulty: medium |
2
|
| 11. |
TBQ- Defects in electric circuit
Difficulty: hard |
5
|
| 12. |
Electrical symbol of the components
Difficulty: easy |
2
|
| 13. |
Symbols of electric components
Difficulty: easy |
4
|
| 14. |
Schematic representation of an electrical circuit
Difficulty: hard |
2
|
| 15. |
TBQ - Connecting an electric circuit
Difficulty: medium |
3
|
| 16. |
TBQ - Insulation
Difficulty: medium |
1
|
Teacher manual
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