Electrical Theory and Maintenance Level 3

Home Study Zone

£ 349 - ($ 6.447)

Información importante

  • Curso
  • Online

Subscription options are available on most courses, starting at £19.99. See website for details.The following course, offered by Home Study Zone, will help you improve your skills and achieve your professional goals. During the program you will study different subjects which are deemed to be useful for those who want to enhance their professional career. Sign up for more information!

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Requisitos: No entry requirements


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¿Qué aprendés en este curso?

Risk Assessment
Basic IT training
Basic IT
Electrical Maintenance


The Electrical Theory and Maintenance Level 3 course is the upkeep and preservation of equipment and systems that supply electricity to a residential, industrial or commercial building.

This course will also provide detailed guidance on legal regulations, risk assessment and health and safety, all of these being an integral part of carrying out any electrical maintenance work.

If you want to develop your knowledge of Electrical Theory and Maintenance so that you can embark on a rewarding career or maybe you are already working in a related field and want to improve your career prospects, then this is the course for you.


Module 1 : Regulation, Safe Practice and Effective Working

  • Introduction
  • Legal responsibilities and regulations
  • Intrinsic safety
  • Accidents at work
  • Electrical safety and isolation
  • Types of technical information and documentation
  • Overview of roles and responsibilities

Module 2 : Basic Electrical Principles

  • Atomic structure
  • Electricity
  • Current
  • Units of measurement in more detail
  • Ohm‰Ûªs Law
  • Power
  • Resistance
  • Capacitance and capacitors
  • Circuits
  • Cables
  • Safe electrical installations and protection

Module 3 : Electrical Systems Documentation, Records and Certificates

  • Working safely
  • Risk assessment
  • Technical information: types and uses
  • Removal of waste

Module 4 : Basic Transmission and Distribution Systems

  • Power generation
  • Transformers
  • Substations
  • Alternators
  • Balancing loads
  • Resistance
  • Overcurrent

Module 5 : Basic Electrical Technologies 1

  • Building regulations
  • Power systems
  • Types of plugs and sockets
  • Telecommunications (voice and data systems)
  • Structured cabling

Module 6 : Basic Electrical Technologies 2, Installation and Wiring

  • Supply systems
  • Lighting and power circuits
  • Junction boxes
  • Domestic contexts
  • Sizing cable
  • Enclosures

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