Theory

Exercises

1. Electrical appliances

Difficulty: easy

2
2. Conductors and insulators

Difficulty: easy

2
3. Components of electric circuit

Difficulty: medium

6
4. Electric circuit terms

Difficulty: easy

2
5. Torch bulb and circuits

Difficulty: medium

4
6. Components of electrical circuits

Difficulty: hard

9
7. Electric current

Difficulty: medium

4
8. Electrical components

Difficulty: medium

6
9. Electrical circuit arrangement

Difficulty: medium

4
10. Connection of circuits and electrical safety

Difficulty: medium

5
11. Electricity and the circuits

Difficulty: medium

6
12. Terms of electricity

Difficulty: easy

2
13. Conductor

Difficulty: easy

1

Tests

1. Training test 1

Difficulty: medium

10
2. Training test 2

Difficulty: medium

8

Teacher content