Electrical Installation I

Electronics Engineering · Level 6  ·  4 Chapters

Compiled by: Winnie Cherono

Can I download Electrical Installation I notes as a PDF?

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What Electrical Installation I covers

Cables must be piped, laid, mounted and terminated correctly, and Electrical Installation I in Electronics Engineering Level 6 works through each step. Tool selection comes first, with an introduction to workshop communication and values and the identification, care and storage of tools and materials. Safe piping follows, covering surface wiring, cable joints, draw-in routes and cable identification under the installation regulations, with tools stored and the area kept clean. You mount components, reading their symbols. The unit finishes with termination: labelling cables, the tools it needs, waste disposal, book keeping and budgeting.

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Careers after Electrical Installation I

When you master the skills in Electrical Installation I, you're preparing yourself for a future filled with opportunities across Kenya's dynamic economy. These skills are not just for the classroom—they are your passport to real jobs, real earnings, and meaningful work in our communities.

  • Jua Kali sector: Skilled electrical installers are in high demand for wiring and maintenance in small workshops, market stalls, and local businesses. Many artisans start their own businesses, earning through installation projects and repairs.
  • Construction sites: From Nairobi's skyscrapers to rural housing projects, every building needs safe, reliable electrical work. Contractors and developers hire trained installers, and many technicians become subcontractors or start their own teams.
  • County works and public infrastructure: Counties employ electrical technicians for schools, hospitals, street lighting, and public facilities. Proper communication and tool management are essential for teamwork and safety.
  • KenGen and energy sector: Power generation and distribution companies require skilled personnel for installation, maintenance, and troubleshooting of electrical systems. Mastery of safety and technical procedures is critical here.
  • Matatu industry: Matatu owners and garages rely on electrical installers for vehicle wiring, lighting, and sound systems. Many technicians run their own businesses servicing fleets.
  • Hospitality and KTDA: Hotels, lodges, and tea factories need reliable electrical systems. Technicians are employed for ongoing maintenance, and those with entrepreneurial spirit offer contract services.
  • Agribusiness and rural development: Farms and agro-processing units depend on electrical installations for irrigation, processing equipment, and storage facilities. Skilled installers are sought after for both employment and self-employment.

By mastering these skills, you are building a foundation for a career that is respected, rewarding, and essential for Kenya's progress. Your expertise will light up homes, power businesses, and open doors for your own growth—step confidently into your future!

Chapters

3 past papers for this unit →

What Electrical Installation I covers: 24 main topics in 4 chapters

1. Prepare list of tools, equipment and materials

  1. 1.1 Introduction
  2. 1.2 Workshop communication
  3. 1.3 Values
  4. 1.4 Identification of tools and materials
  5. 1.5 Types, application, care, maintenance and storage of

2. Perform piping and laying of cables

  1. 2.1 Safety procedures
  2. 2.2 Procedures for piping
  3. 2.3 Cables and cable joints
  4. 2.4 Surface wiring
  5. 2.5 Draw -in/Lay of cables routes
  6. 2.6 Cable Identification
  7. 2.7 IEE regulations
  8. 2.8 General Cleanliness
  9. 2.9 Tools and equipment storage

3. Perform mounting of electrical components

  1. 3.1 Electrical components
  2. 3.2 Component Symbols
  3. 3.3 Safety in electrical installation

4. Terminate electrical installation

  1. 4.1 Importance of termination
  2. 4.2 Cable labelling
  3. 4.3 Tools used in cable termination
  4. 4.4 IEE regulations
  5. 4.5 Disposal of waste materials
  6. 4.6 Book Keeping
  7. 4.7 Budgeting

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Beyond the syllabus

Other units in Module I