Departments › Industrial Control and Installation › Module I › Electrical Installation

Electrical Installation

Industrial Control and Installation · Level 6  ·  6 Chapters

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What Electrical Installation covers

In this unit, you will be able to confidently prepare, assemble, and handle all the tools, materials, and equipment needed for electrical installations while strictly following safety standards. You will master the skills to accurately install cables, conduits, and components according to professional drawings and regulations, ensuring every connection is safe and reliable. By the end, you will be ready to take on real-world electrical installation tasks with precision and professionalism, contributing to safe and efficient electrical systems.

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Careers after Electrical Installation

Mastering electrical installation skills opens the door to a wide range of rewarding career opportunities across Kenya’s vibrant economy. Whether you dream of working in bustling urban centers or supporting rural electrification, these skills are the foundation for a stable and fulfilling future.

  • In the jua kali sector, skilled electricians are in high demand to install and maintain electrical systems in workshops, small factories, and market stalls, enabling entrepreneurs to power their businesses reliably.
  • County governments employ electricians to maintain street lighting, public buildings, and infrastructure, ensuring communities stay safe and connected.
  • Large organizations like KenGen and Kenya Power rely on expert electrical installers to build and maintain power generation and distribution systems that keep the nation running.
  • The matatu industry offers opportunities to install and repair electrical components in vehicles, enhancing safety and comfort for millions of daily commuters.
  • In agribusiness, especially within companies like KTDA, electrical installation skills are crucial for setting up irrigation systems, processing plants, and cold storage facilities that boost productivity and reduce post-harvest losses.
  • The construction sector depends heavily on electricians to wire residential homes, commercial buildings, and industrial sites, creating safe and efficient living and working environments.
  • The hospitality industry needs skilled electrical installers to ensure hotels, lodges, and restaurants have reliable power for lighting, security systems, and kitchen equipment.

By mastering these skills, you position yourself not only for steady employment but also for entrepreneurship—starting your own electrical installation business, offering services to homes, businesses, and institutions. Your expertise will be a critical asset in Kenya’s ongoing development, helping to light up homes, power industries, and improve lives.

Keep pushing forward—your skills will electrify your future and light the way for many others!

Chapters

1
Prepare list of tools, equipment, and materials
33 topics
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2
Perform piping and laying of cables
19 topics
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3
Install electrical components
16 topics
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4
Terminate electrical installation
10 topics
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5
Inspect and test installation
3 topics
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6
Document an Electrical installation
4 topics
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What Electrical Installation covers: 30 main topics in 6 chapters

1. Prepare list of tools, equipment, and materials

  1. 1.1 Health and safety procedures tools, equipment and
  2. 1.2 Types, application, care, maintenance and storage of
  3. 1.3 Assemble electrical installation tools, equipment and materials
  4. 1.5 mm2(red, black green) 5 rolls 1:5

2. Perform piping and laying of cables

  1. 2.1 Meaning of terms
  2. 2.2 Procedures for piping
  3. 2.3 Cables and cable joints
  4. 2.4 Wiring systems and accessories
  5. 2.5 Draw -in/Lay of cables routes
  6. 2.6 IEE regulations Install electrical components

3. Install electrical components

  1. 3.1 Meaning of terms
  2. 3.2 Electrical symbols and abbreviations
  3. 3.3 Meaning of electrical drawings
  4. 3.4 Drawing of electrical diagrams
  5. 3.5 Electrical components

4. Terminate electrical installation

  1. 4.1 Meaning of Terms
  2. 4.2 Importance of termination
  3. 4.3 Cable labelling
  4. 4.4 Cable lugging
  5. 4.5 Tools used in cable termination e.g
  6. 4.6 IEE regulations
  7. 4.7 Disposal of waste materials Inspect and test installation
  8. 4.0 mm2(red, black green) 3 rolls 1:10

5. Inspect and test installation

  1. 5.1 Types of tests on an electrical installation system
  2. 5.2 IEE regulations in regard to electrical installation testing and inspection
  3. 5.3 Electrical testing instruments 6 Document an Electrical installation

6. Document an Electrical installation

  1. 6.1 Report preparation
  2. 6.2 Sharing of the installation report
  3. 6.3 Report filing S/No. Description/ Specifications Quantity Recommended Ratio (Item: Trainee) A
  4. 6.0 mm2(red, black green) 2 rolls 1:12 10 mm2(red, black green) 2 rolls 1:12

Revise this unit

Exam-style questions 84 Written to CDACC standard, with answers Test yourself 240 Multiple-choice, one at a time Practise questions 185 Quick recall — check you know the facts
3 more for this unit
Oral exam preparation 59 What the assessor asks, and how to answer out loud Worked calculations 21 Step-by-step maths with the common mistakes Quick cards 1,186 Myth busters, skill tips and scenarios

Beyond the syllabus

Decision simulator 6 On site, what would you do? Workplace scenarios 120 Real site situations — what would you do? Turn this into income 60 Where this skill earns — what to charge, how to find clients

Other units in Module I