![Topic 10: Bell and Alarm Circuits](https://knecnotes.com/wp-content/uploads/2023/12/Topic-10-Bell-and-Alarm-Circuits.jpg)
Conductors and Cable Joints: Electrical Installation Technology
- Types of electrical bells
- Components of a bell circuit
- Bell indicators
- Burglar alarm circuits
- Fire alarm circuits
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KNEC notes and Revision materials
Study notes, Revision materials and Past papers for courses examined by KNEC