This course is an overview of the basics of electrical wiring methods and materials.  This lesson includes wiring of residential and commercial buildings, and the methods and materials used to provide a proper and safe installation.  

 

Being able to install the  wiring for electrical construction and remodeling requires understanding basic wiring terminology and correctly identifying the most common types of wire and cable.  This knowledge is essential when choosing wiring for new construction and remodeling projects and when investigating wiring problems. 

Students will learn:  

         How to recognize & when to use common wiring methods. 

         Pros and cons of J-box vs. the loop method of installation. 

         How color coding is used for cable identification. 

         The basics of Wire gauge and insulation ratings. 

         How to decipher cable labeling and insulation codes. 

         When to use Raceways, conduits and bus ducts. 

         Differences between types of armored cables & their applications. 

         When to use manufactured cables vs. individual conductors. 

         Which materials are used in High voltage overhead power cables. 

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