TVET Curricula & National Occupational Standards (NOS)

Electrical Installation & Electronics

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NOS/NSQ Electrical installation maintenance and repairs

The National Skills Qualification in Electrical Installation, Maintenance, and Repairs is a multi-level program (Levels 1, 2, &amp; 3) aimed at producing skilled electricians capable of performing a wide range of electrical tasks, from basic domestic installations to more complex system troubleshooting and maintenance. The curriculum is designed to be skills-based and aligned with current trends in the engineering profession, both in Nigeria and internationally. Key areas covered in this qualification include:<ul><li>Foundational Skills: Communication, occupational health and safety, and teamwork in a work environment.</li><li>Electrical Fundamentals: Identification of components, symbols, drawings, layouts, and proper handling of tools, measuring instruments, and materials.</li><li>Basic and Advanced Wiring: Execution of basic electrical domestic installations, as well as an understanding and application of various wiring methods like surface, conduit, and trunking.</li><li>Protective Devices: Understanding the purpose, installation, operation, and maintenance of electrical protective devices.</li><li>Domestic and Specialized Installations: Carrying out domestic electrical installations, including lighting and power circuits, and installing fire alarm systems, audio-visual (AV), and CCTV systems.</li><li>Testing, Troubleshooting, and Maintenance: Performing various tests (continuity, polarity, earth effectiveness, short-circuit) on electrical systems, identifying and rectifying faults, and maintaining electrical equipment.</li><li>Cables and Earthing: Identifying, installing, jointing, terminating, and testing various types of cables and conductors, along with implementing electrical earthing techniques.</li><li>Machines and Panels: Installation, maintenance, and servicing of AC and DC machines, and assembling and installing electrical panels.</li></ul><h3 id="dc74bf3c-e169-4731-85f9-6992f4f4eea3" data-toc-id="dc74bf3c-e169-4731-85f9-6992f4f4eea3"></h3>

Developed by the Federal Ministry of Education and the National Board for Technical Education (NBTE), this eBook is a comprehensive National Skills Qualification (NSQ) program for Electrical Installation, Maintenance, and Repairs.

NOS/NSQ Electrical Installation Maintenance & Repairs

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NOS/NSQ Electrical Installation Maintenance & Repairs

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What you will learn

Communicate effectively and collaborate in various work environments.

Comply with and implement occupational health, safety, and environmental requirements in electrical work.

Work effectively in teams, demonstrate leadership, and contribute to organizational success.

Identify and interpret electrical components, symbols, drawings, and layouts

Carry out basic and complex domestic electrical installation work, including various wiring systems (surface, conduit, trunking).

Understand the purpose, use, installation, operation, maintenance, and troubleshooting of electrical protective devices.

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