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Publications GAS TRADE: UNIT 5 (5th ed. pub. 2015)

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GAS TRADE: UNIT 5 (5th ed. pub. 2015) - Introduction to electricity

Publication Year:

  • 2015

Total Pages:

142

Publisher:

  • CSA
CSA Groupís 2015 Gas Trade materials reference the Red Seal Programís trade outlines for your preparation to become a nationally recognized gasfitter. Please visit the Red Seal Programís website for more details.


Unit 5 - Introduction to electricity


Purpose:


The safe and proper installation of gas appliances and systems requires a gas technician/fitter to have knowledge of basic electrical theory and practical trade-related applications.


Learning Objectives:

At the end of this unit you will be able to:

  • Identify electrical safety hazards, safe working techniques, procedures, and applicable codes.


  • Describe basic electrical theory and concepts.


  • Describe the components and operation of a simple electrical circuit.


  • Explain the principles of basic magnetism and electromagnetism.


  • Explain the theory of direct and alternating current.


  • Explain basic transformer theory and operation.


  • Describe and explain the use of electrical measuring instruments.


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GST REG No R119441681
QST REG No R1006017360